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 bed room with a dresser a wardrobe and a bed'. How many words start with the letter 'a' in the sentence.

Answer: 5


Question: Sentence: 'several friends are setting around a dinner table'. How many words start with the letter 's' in the sentence.

Answer: 2


Question: Sentence: 'two groups of people in boats going down a river'. How many words start with the letter 'a' in the sentence.

Answer:
1