In this task, you need to count the number of words in a sentence that start with the given letter. Answer with numbers and not words.
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Question: Sentence: 'a refrigerator a white cabinet a microwave and some blue walls'. How many words start with the letter 'b' in the sentence.

Answer: 1


Question: Sentence: 'a man sitting at a cafeteria table with his laptop and looking at his cell phone'. How many words start with the letter 'h' in the sentence.

Answer: 2


Question: Sentence: 'a red passenger train traveling passed a large tourist building'. How many words start with the letter 't' in the sentence.

Answer:
3