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 airplane sitting on a tarmac with work trucks close by'. How many words start with the letter 'a' in the sentence.

Answer: 3


Question: Sentence: 'an old fashioned table lamp on a bed side table in a hotel'. How many words start with the letter 'o' in the sentence.

Answer: 2


Question: Sentence: 'a hand is sharpening a stick with a knife'. How many words start with the letter 's' in the sentence.

Answer:
2