In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

[EX Q]: Eve found that the plants in the greenhouse thrived through the frost while the ones in the garden died, because the _ was colder. (A) greenhouse (B) garden
[EX A]: B

[EX Q]: Garrett was always feeling fatigued because of the energy his job demands. The _ of the job is too much. (A) demand (B) energy
[EX A]: A

[EX Q]: In December Steven thought they were going to freeze but Derrick was overheating because _ lived in a cold country. (A) Steven (B) Derrick
[EX A]:
A