instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a black and white photo of a large clock on a building'. How many words contain the letter 't' in the sentence.
answer:
2

question:
Sentence: 'man holding remote control for video game system'. How many words contain the letter 'u' in the sentence.
answer:
0

question:
Sentence: 'a person sits on a motorcycle while wearing riding gear'. How many words contain the letter 'g' in the sentence.
answer:
3