B: Rub the rope against the beam, in the hopes that the friction will break your bonds
Even though the window is small, the bright sun lights the room enough that you can get a good look at it. This seems to be some sort of storage room, containing a few barrels of different sizes, and some broken wooden instruments. No matter, you don't have time to look around. You need to get out of there ASAP. Ragnar has his back turned towards you and the other men at the table are completely absorbed in the card game they are playing. This is your chance.
As you position yourself to start rubbing the rope between your hands against the beam, a powerful wave of nausea washes over you, and you just barely manage to keep the wheat you ate while out in the fields inside. You must have been hit pretty hard.
It turns out that using friction to break a sturdy hemp rope is more physical work than appeared at first. It doesn't help that you need to lean back and move your whole body to have any hope of damaging the bonds. Your wrists were already sore from being bound, but by pushing the rope against the pole, the hemp digs into the inflamed flesh.
At first, you feel like this is a waste of time and effort. Though the room is cool, you can feel the back of your neck beginning to itch from the sun, and some ominously colorful bugs seem drawn to your sweat. When you are about to give up, you feel stronger friction at a specific location. Upon further inspection of the pole, you notice a small splinter where a nail was hammered in. By rubbing the rope against the spot, you are starting to achieve some progress at last. One by one, the hemp strands split, but it's still a physically demanding process. You try to be as silent as possible, but your breathing is getting irregular. Almost there...
You were so absorbed in your work, that you almost get a heart attack when you hear Ragnar's voice boom out:
"It's been fun sharing the wealth mates, but I expect every one of you to be awake and dressed in your best fineries tomorrow at the jester's execution! That includes you archbishop!"
He directs his last comment at a cell opposite you. You had assumed it was empty, but you glimpse a shadow shifting behind some more barrels. Ragnar then turns around, and...
--SNAP--
...CRASH
The last strands of the hemp rope tear open, and you fall backwards onto a barrel which splits open and releases what seems to be a stack of iPhones. You stare at the now broken screens, having trouble comprehending the situation. The last day had felt like a trip, so finally seeing something familiar brought you a wave of relief. Maybe you would make it to the anniversary after all. Only two days...
"GET UP! GET UP! ARE YOU DRUNK!"
You look behind you to see Ragnar practically pushing the men to their feet. They seem out of it after the heavy drinking, but they manage to stumble to their feet and approach you. Ragnar smiles menacingly at you, his grin giving you a good look at the various metal and jewel implants in his gum.
"I see you are awake now. I suggest you sit down with us for some cake and a nice chat. I fear we started out on the wrong foot with you stealing my lyre and all that. It got me a bit... emotional."
He arches an eyebrow, and gives you a faux friendly shrug. You see that his left hand is grabbing a gold hilt sitting by his hip. You pick up a phone and stand up, but realize too late that your legs are still bound together as you lose balance and need to lean against the pole. This is your chance, but you only have a few seconds before the men reach you.
What will you do next?
A: The window may be small, but you have a skinny build. Jump through it and hope for the best.
B: Search the room for some sort of weapon to cut the rope between your legs and fight back. The men seem drunk and ill-prepared, so this is your best shot.
C: Surely this was just a misunderstanding. Maybe you can trust Ragnar the Rich. At least hear him out. Your stomach already seems to have picked this option going by its growling.