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 shot of the tops of several tall buildings in a city'. How many words start with the letter 'a' in the sentence.

Answer: 2


Question: Sentence: 'a trio of women playing the nintendo wii at a showroom'. How many words start with the letter 'a' in the sentence.

Answer: 3


Question: Sentence: 'a bath room with a toilet a sink and stand up shower'. How many words start with the letter 'a' in the sentence.

Answer:
4