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.

Q: Sentence: 'the woman is on the court playing a game of tennis'. How many words start with the letter 'i' in the sentence.

A: 1
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Q: Sentence: 'white parrot sitting on a ledge eating a seed pod'. How many words start with the letter 'e' in the sentence.

A: 1
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Q: Sentence: 'a colorful cop car sitting in front of a red bus'. How many words start with the letter 'a' in the sentence.

A:
2
****