Problem: How does the sentence end?

Betty insisted in getting immersed in the culture while Erin wasn't having any of that so 
OPTIONS:
- Betty stayed at home.
- Erin stayed at home.
Answer: Erin stayed at home.

Problem: How does the sentence end?

Robert suffered from extremely bad anxiety. Logan did not suffer from anxiety. 
OPTIONS:
- Robert was very chilled.
- Logan was very chilled.
Answer: Logan was very chilled.

Problem: How does the sentence end?

Rebecca has to be more selective than Katrina when choosing an entree at restaurants because 
OPTIONS:
- Rebecca has a lot of food allergies.
- Katrina has a lot of food allergies.
Answer: Rebecca has a lot of food allergies.

Problem: How does the sentence end?

The security guard removed Robert but not Dennis from the nightclub because 
OPTIONS:
- Robert was ill-behaved.
- Dennis was ill-behaved.
Answer:
Robert was ill-behaved.