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 learning to throw a frisbee'. How many words contain the letter 'h' in the sentence.
answer:
1


question:
Sentence: 'group of kids play frisbee golf in the middle of the woods'. How many words contain the letter 't' in the sentence.
answer:
2


question:
Sentence: 'a woman holding a cellphone near a sink in a bathroom'. How many words contain the letter 's' in the sentence.
answer:

1