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.

Sentence: 'a couple of people are riding horses in a village'. How many words start with the letter 'a' in the sentence.
3

Sentence: 'a very large carrot and a large knife'. How many words start with the letter 'l' in the sentence.
2

Sentence: 'a woman blow drying her hair in a bathroom'. How many words start with the letter 'd' in the sentence.

1