instruction:
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: 'mounds of plantains are on display at market stalls'. How many words start with the letter 'm' in the sentence.
answer:
2


question:
Sentence: 'a man drinking a drink next to plates and bowls of food'. How many words start with the letter 'a' in the sentence.
answer:

3