Problem: How does the sentence end?

The baby of Kevin went through a lot more diapers than that of Logan, therefore 
OPTIONS:
- Kevin spent less money.
- Logan spent less money.
Answer: Logan spent less money.

Problem: How does the sentence end?

James had to choose between wood and carpet floor, and wanted flooring that would not collect pet hair. Therefore, the 
OPTIONS:
- wood floor was a worse choice.
- carpet floor was a worse choice.
Answer: carpet floor was a worse choice.

Problem: How does the sentence end?

Jessica is on a long flight and has a period so she asks Emily for an advice, because 
OPTIONS:
- Jessica has already flown with period.
- Emily has already flown with period.
Answer: Emily has already flown with period.

Problem: How does the sentence end?

The bank was insolvent while the brokerage was still functioning, as the 
OPTIONS:
- bank was mired in debt.
- brokerage was mired in debt.
Answer:
bank was mired in debt.