instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a gray cat is wearing a santa hat'. How many words contain the letter 'm' in the sentence.
answer:
0


question:
Sentence: 'a woman on a bike with an umbrella'. How many words contain the letter 'e' in the sentence.
answer:
2


question:
Sentence: 'a brand new stove being fitted into a kitchen'. How many words contain the letter 'w' in the sentence.
answer:

1