Problem: A woman is holding a cat in her lap. The cat is slapping at the pair of trimmers in her hand. she

Answer: uses the trimmers to cut the cat's nails, one at a time.

Problem: A young lady with long black hair, green feathered earrings and a grey two piece sleeveless outfit is sitting outside on the concrete in front of a bunch of plants. as the lady

Answer: is sitting down in the middle of the sidewalk with a silver instrument in the shape of a half circle with small circles on it with holes in the middle.

Problem: How to retain knowledge
Use spaced repetition.
If you want to remember something, don't repeat it over and over to yourself-this is known as massed repetition. Instead, let some time elapse before you repeat it.
Answer: Ideally, you want to try to retrieve the information exactly at the moment when you were about to forget it. The difficulty of retrieving the information correlates to how strongly you will remember it.