instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a large brown dog with a white deflated ball in its mouth'. How many words contain the letter 'm' in the sentence.
answer:
1


question:
Sentence: 'a toilet and long handled plunger in a cleaned bathroom'. How many words contain the letter 'i' in the sentence.
answer:
2


question:
Sentence: 'two men on a tennis court with tennis rackets'. How many words contain the letter 'w' in the sentence.
answer:

2