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: 'some unfinished looking wood is in a white bathroom'. How many words start with the letter 'w' in the sentence.
2

Sentence: 'the men are holding on to surfboards outside'. How many words start with the letter 'o' in the sentence.
2

Sentence: 'a collection of stuffed toys is sitting on a car'. How many words start with the letter 'c' in the sentence.

2