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 yellow fire hydrant is placed in the grass'. How many words start with the letter 'i' in the sentence.
2

Sentence: 'a couple of people that are playing wii'. How many words start with the letter 'p' in the sentence.
2

Sentence: 'a woman is smiling as she surfs through a tidal wave'. How many words start with the letter 't' in the sentence.

2