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 group of people and cow outside of a hut'. How many words start with the letter 'a' in the sentence.
3

Sentence: 'a man on a cell phone next to a woman'. How many words start with the letter 'n' in the sentence.
1

Sentence: 'three horses standing around a tree in a field'. How many words start with the letter 'a' in the sentence.

3