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 white sink and toilet in a wood floored bathroom'. How many words start with the letter 't' in the sentence.
1

Sentence: 'a black and white photo of a young man riding a horse'. How many words start with the letter 'a' in the sentence.
4

Sentence: 'a deck that has a yellow surfboard and a table with 3 chairs'. How many words start with the letter 'c' in the sentence.

1