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: 'green plants growing in a garden on the ground'. How many words start with the letter 'g' in the sentence.

A: 4
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Q: Sentence: 'a sink toilet and trashcan in a bathroom'. How many words start with the letter 'a' in the sentence.

A: 3
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Q: Sentence: 'a group of people in a field all flying kites together'. How many words start with the letter 'a' in the sentence.

A:
3
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