Problem: How does the sentence end?

Matthew bought cat food at the store while Kyle bought bird food; 
OPTIONS:
- Matthew was a bird owner.
- Kyle was a bird owner.
Answer: Kyle was a bird owner.
sentence: Elena was a worse overall tennis player than Mary however  OPTIONS:
- Elena had a bad serve.
- Mary had a bad serve.
complete: Mary had a bad serve.
New York was a dream destination for Maria but not for Amy. 
OPTIONS:
- Maria bought a plane ticket to Buffalo to take a vacation.
- Amy bought a plane ticket to Buffalo to take a vacation.
Maria bought a plane ticket to Buffalo to take a vacation.
Input: Continue writing.

Lawrence asked the Leslie who was behind the counter what was the exasperation date on the milk, 
OPTIONS:
- Lawrence is a customer.
- Leslie is a customer.

Continued: Lawrence is a customer.
Story needs to be completed:
Michael wants to marry Lawrence, who isn't interested in the same sex, so 
OPTIONS:
- Michael is straight.
- Lawrence is straight.

My choice:
Lawrence is straight.
Problem: How does the sentence end?

Donna needed to go to the nail salon in a taxi but the 
OPTIONS:
- salon was closed.
- taxi was closed.
Answer:
salon was closed.