In this task, you need to count the number of words in a sentence that contain the given letter
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Question: Sentence: 'a cat in a tie sits on the couch'. How many words contain the letter 't' in the sentence.

Answer: 4


Question: Sentence: 'two motorcycle riders pose with motorcycles in front of a brick building'. How many words contain the letter 'c' in the sentence.

Answer: 3


Question: Sentence: 'a ram standing still in an empty pasture'. How many words contain the letter 'x' in the sentence.

Answer:
0