Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
Mike put a fence so that people didn’t walk on his garden.
A. Mike put a fence because he wants to remind people to walk on his garden.
B. Mike put a fence to prevent people from walking on his garden.
C. In order to tell people to walk on his garden, Mike put a fence.
D. So as to encourage people to walk on his garden, Mike put a fence.