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 man in an apron working in front of a fireplace'. How many words start with the letter 'a' in the sentence.

Answer: 4


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

Answer: 1


Question: Sentence: 'a person on a skateboard does a ground trick'. How many words start with the letter 'a' in the sentence.

Answer:
3