Problem: How does the sentence end?

The bike was in the shop to fix the bike chain and they found other issues while at the 
OPTIONS:
- shop .
- bike .
Answer: shop .
sentence: Christine missed work more than Angela did because  OPTIONS:
- Christine found that they were sicker more often.
- Angela found that they were sicker more often.
complete: Christine found that they were sicker more often.
Randy cooked noodles for a recipe and Michael did not because 
OPTIONS:
- Randy was making hamburgers.
- Michael was making hamburgers.
Michael was making hamburgers.
Input: Continue writing.

Eggplant should be cooked with cheeses instead of olives, as the 
OPTIONS:
- cheeses have a more hindering flavor.
- olives have a more hindering flavor.

Continued: olives have a more hindering flavor.
Story needs to be completed:
Ryan decided to make Justin a card by hand because 
OPTIONS:
- Ryan liked to draw cards.
- Justin liked to draw cards.

My choice:
Ryan liked to draw cards.
Problem: How does the sentence end?

Understanding complicated equations was harder for Samantha than Rachel because 
OPTIONS:
- Samantha had taken many math courses in college.
- Rachel had taken many math courses in college.
Answer:
Rachel had taken many math courses in college.