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 train that is pulling into the station'. How many words contain the letter 't' in the sentence.

Answer: 5


Question: Sentence: 'a bed has an empty bag and folded laundry stacked on it'. How many words contain the letter 'm' in the sentence.

Answer: 1


Question: Sentence: 'a white gas oven in the corner of a kitchen next to a white cabinet'. How many words contain the letter 'g' in the sentence.

Answer:
1