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.

Ex Input:
Prompt: Professor Downey has solved the most difficult NLP problem. He is 
Completion A: sad that it was a difficult problem. 
Completion B: sad that he has solved the difficult problem. 
Completion C: very sad. 
Completion D: happy to have solved it.

Ex Output:
Completion D


Ex Input:
Prompt: Most academics are familiar with the website Google Scholar. It 
Completion A: is concerned about your health and you should be responsible 
Completion B: is the go-to place for searching publications 
Completion C: has some health issues but it doesn't want to get treated 
Completion D: is smart and won many awards

Ex Output:
Completion B


Ex Input:
Prompt: The man wanted fried chicken for dinner but his wife did not. He 
Completion A: chased the chicken 
Completion B: bought chicken and fries 
Completion C: dined the chicken 
Completion D: convinced her otherwise

Ex Output:

Completion D