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 person walking on a street with a umbrella'. How many words start with the letter 's' in the sentence.

Answer: 1


Question: Sentence: 'a man on a cell phone next to a woman'. How many words start with the letter 'n' in the sentence.

Answer: 1


Question: Sentence: 'a woman tennis player stands ready to receive the ball'. How many words start with the letter 'w' in the sentence.

Answer:
1