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 man covers his ears with his hands as he stands outside a store'. How many words start with the letter 'a' in the sentence.

Answer: 3


Question: Sentence: 'three motorcycle police in front of a crowd attending an outdoor summer event with beer truck behind them'. How many words start with the letter 'p' in the sentence.

Answer: 1


Question: Sentence: 'this woman is drinking a beer and dancing'. How many words start with the letter 'b' in the sentence.

Answer:
1