In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.

Sentence: 'his is a restaurant with workers preparing food'. How many words end with the letter 'a' in the sentence.
1

Sentence: 'a beautiful little blond girl using a smart phone'. How many words end with the letter 'l' in the sentence.
2

Sentence: 'a row of trucks with a harbor in the background'. How many words end with the letter 'a' in the sentence.

2