You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Write the next sentence.

After Kevin used the hose to water the garden, Brett asked for a turn. 

Choices:
(a). Kevin gave it up..
(b). Brett gave it up..
Answer:
user
Answer: (a). Kevin gave it up.

Explanation: Since Brett asked for a turn with the hose, it means Kevin has to give it up to let Brett use it. So Kevin is the one giving up the hose, not Brett.
assistant