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 cows that are standing in the grass'. How many words start with the letter 'i' in the sentence.
1

Sentence: 'the colorful fruit is laid out in boxes'. How many words start with the letter 'i' in the sentence.
2

Sentence: 'a man taking a picture of himself with a goatee'. How many words start with the letter 'p' in the sentence.

1