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.
They decided to go for a picnic though it was very cold
A. Because it was very cold, they decided to go for a picnic
B. However cold it was, they decided to go for a picnic
C. If it had been cold, they would not have gone for a picnic
D. It was very cold so they decided to go for a picnic