How to find the answers

Yang looked very frustrated

"Ugh! I know I know this stuff! I just can't... Dammit this is annoying!" She snarled

Silvanus knew that what he would say next would be about as far as he could push things here. He didn't want Ozpin breathing down his neck. But he had a fun idea.

"Coco. Remember that it is possible to shake memories free from Brain Sacks, but sometimes its possible to pull the wrong information" he said.

Coco smirked

"Well, those big fat sacks hold your memories. It's possible to remember things if you shake them loose. But sometimes you can end up remembering the wrong thing" Coco said.

Yang, in her frustration, began shaking and bouncing her tits around.

"Fine! Ask me another question! I'll get it this time!"