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.
--------
Question: Sentence: 'a man sitting in a living room next to other people'. How many words start with the letter 'r' in the sentence.

Answer: 1


Question: Sentence: 'a close up view of a mans hands as he operates a smart phone'. How many words start with the letter 'c' in the sentence.

Answer: 1


Question: Sentence: 'a bunch of sheep walking on a big grass terrain'. How many words start with the letter 'a' in the sentence.

Answer:
2