instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'adult men playing with flying disc at popular beach'. How many words contain the letter 'o' in the sentence.
answer:
1


question:
Sentence: 'a water fountain sitting in the middle of a bathroom'. How many words contain the letter 'h' in the sentence.
answer:
2


question:
Sentence: 'a dog shows aggression by baring his teeth to another dog'. How many words contain the letter 'f' in the sentence.
answer:

0