[Q]: How does the sentence end?

Jennifer wanted to teach Elena how to play an instrument, but
OPTIONS:
- Jennifer didn't have any slots open.
- Elena didn't have any slots open.

[A]: Jennifer didn't have any slots open.

[Q]: How does the sentence end?

The man wanted to use the money to pay the fee but the
OPTIONS:
- fee was too little.
- money was too little.

[A]: money was too little.

[Q]: How does the sentence end?

He wanted to put the multivitamin in the patient's mouth to swallow it but the
OPTIONS:
- multivitamin was too small.
- mouth was too small.

[A]:
mouth was too small.