instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a red and green fire hydrant in son a sidewalk'. How many words contain the letter 'm' in the sentence.
answer:
0


question:
Sentence: 'a batter sings his bat at a baseball game'. How many words contain the letter 'h' in the sentence.
answer:
1


question:
Sentence: 'a bottle of beer with a glass on a table'. How many words contain the letter 'y' in the sentence.
answer:

0