Given a prompt and four completions, select the completion that is the most plausible in continuing or answering the prompt. This task is designed to test common sense and has various categories ranging between idioms, negated statements, polysemy, subject referencing, and quantitative reasoning. Generate either Completion A, Completion B, Completion C, or Completion D.

Prompt: Bears in Alaska wait in the riverbank. The bears 
Completion A: are good bears. 
Completion B: are waiting to hunt salmons. 
Completion C: think the Alaskan river is warm. 
Completion D: live in the river.
Completion B

Prompt: I saw my friend and called out to him. He 
Completion A: waved back with three of his arms. 
Completion B: was so surprised he let go of his dog's leash. 
Completion C: disappeared out of thin air. 
Completion D: responded in Klingon.
Completion B

Prompt: the Burger King is near my home so i always 
Completion A: keep fit 
Completion B: drink coke 
Completion C: eat at home 
Completion D: eat outside

Completion D