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: 'people crowd around the fence to watch skateboarders do tricks'. How many words start with the letter 'p' in the sentence.

Answer: 1


Question: Sentence: 'this is an image of a group of people in a city'. How many words start with the letter 'a' in the sentence.

Answer: 3


Question: Sentence: 'small blue and yellow plane with pilot and passenger'. How many words start with the letter 'y' in the sentence.

Answer:
1