instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'black and white photograph of a man using a cell phone on the street'. How many words contain the letter 'r' in the sentence.
answer:
2


question:
Sentence: 'a picture of bottles and cans in someones kitchen'. How many words contain the letter 'c' in the sentence.
answer:
3


question:
Sentence: 'a living room with wooden walls and a tv'. How many words contain the letter 'b' in the sentence.
answer:

0