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 little white airplane that is parked on some concrete'. How many words start with the letter 'p' in the sentence.

Answer: 1


Question: Sentence: 'the inside of a toilet stall on an airplane'. How many words start with the letter 'a' in the sentence.

Answer: 3


Question: Sentence: 'a group of cards sitting on top of a tree that has fruit growing'. How many words start with the letter 'a' in the sentence.

Answer:
2