Two statements are given followed by two conclusions I and II. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which one of the given conclusions is definitely drawn from the given statements.
Worms can crawl, but birds can only fly and hop.
If the above statement is correct, which of the following statements is valid? 

Options

A. Some birds can crawl
B. Birds can't crawl
C. Worms come out during rains.
D. Worms can't crawl.

Answer

B

Explanation

It is clear that birds cannot crawl.