TASK DEFINITION: Based on the given question and tppic, give an answer. The answer is available on on the internet. The questions are mostly centered around a single named entity.
PROBLEM: concept: Vernon Davis  question:  what position does vernon davis play?

SOLUTION: ['Tight end']

PROBLEM: concept: United States  question:  what are major exports of the usa?

SOLUTION: ['Pharmaceutical Preparations', 'Food', 'Industrial Organic Chemicals, NEC', 'Automobile']

PROBLEM: concept: Adolf Hitler  question:  what was the name of the book hitler wrote while in prison?

SOLUTION:
Mein Kampf