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 train on the tracks under a bridge'. How many words end with the letter 'e' in the sentence.
2

Sentence: 'a wall with an exit sign fan and clock'. How many words end with the letter 'n' in the sentence.
3

Sentence: 'toasted crackers and vegetables on a plate beside a pink drink'. How many words end with the letter 's' in the sentence.

2