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: 'a black gray and white cat a toilet sink and mirror'. How many words end with the letter 'y' in the sentence.
1

Sentence: 'a man is in a group of people on a skateboard'. How many words end with the letter 'f' in the sentence.
1

Sentence: 'lady in the jacket is sitting on the concrete bench smiling'. How many words end with the letter 'e' in the sentence.

3