instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a man and woman posing in front of a truck'. How many words contain the letter 'c' in the sentence.
answer:
1


question:
Sentence: 'a big sign that is lit up near some buildings'. How many words contain the letter 'r' in the sentence.
answer:
1


question:
Sentence: 'a chocolate cake sitting on top of a cake plate'. How many words contain the letter 'y' in the sentence.
answer:

0