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 person is sitting in the grass on a motorcycle'. How many words start with the letter 'i' in the sentence.

Answer: 2


Question: Sentence: 'a golfer hitting a golf ball at a hole on the green'. How many words start with the letter 'g' in the sentence.

Answer: 3


Question: Sentence: 'a girl swinging a tennis racquet in a ball cage'. How many words start with the letter 's' in the sentence.

Answer:
1