instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a man holding a racquet hits a tennis ball'. How many words contain the letter 'v' in the sentence.
answer:
0


question:
Sentence: 'a road cut off by police barricade tape'. How many words contain the letter 'x' in the sentence.
answer:
0


question:
Sentence: 'a fighter jet flies by a mountain'. How many words contain the letter 'q' in the sentence.
answer:

0