instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a little boy that is sitting near two birds'. How many words contain the letter 'm' in the sentence.
answer:
0


question:
Sentence: 'a young man in a bunch of waves on his board'. How many words contain the letter 'j' in the sentence.
answer:
0


question:
Sentence: 'a woman is placing a large bird into the oven'. How many words contain the letter 's' in the sentence.
answer:

1