instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a man standing in the ocean holding a surfboard'. How many words contain the letter 'c' in the sentence.
answer:
1


question:
Sentence: 'a woman sitting on top of a cement bench near a lake'. How many words contain the letter 'w' in the sentence.
answer:
1


question:
Sentence: 'three pictures of a man who is juggling some torches that are on fire while eating an apple'. How many words contain the letter 'u' in the sentence.
answer:

2