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 green place mat sitting on a table with a couple of plates of food and a drink placed upon it'. How many words start with the letter 'p' in the sentence.

Answer: 3


Question: Sentence: 'several boxes of glazed donuts on a desk'. How many words start with the letter 'o' in the sentence.

Answer: 2


Question: Sentence: 'an elephant standing alone in a large grassy field'. How many words start with the letter 'a' in the sentence.

Answer:
3