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: 'a living room with a computer desk and a laptop'. How many words start with the letter 'l' in the sentence.

A: 2
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Q: Sentence: 'a bathroom sink and mirror with someone personal belongings on it'. How many words start with the letter 'p' in the sentence.

A: 1
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Q: Sentence: 'a pastry covered in white and brown powder in a umbrella pattern'. How many words start with the letter 'p' in the sentence.

A:
3
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