Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Prompt: There is a dog in the garden. He 
Completion A: planted some seeds. 
Completion B: ran for president. 
Completion C: ran after the cat. 
Completion D: ate small humans.
Student:
Completion C