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: 'older kitchen in need of repair and drinkable water'. How many words start with the letter 'k' in the sentence.
1

Sentence: 'a black and white cat is sitting on the bathroom sink'. How many words start with the letter 'i' in the sentence.
1

Sentence: 'a lone red streetcar engine mounted on a track segment at the end of a cityblock of houses'. How many words start with the letter 't' in the sentence.

2