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 very tall tower with a clock on each of its sides'. How many words end with the letter 'f' in the sentence.
1

Sentence: 'three people walking in the snow at night time'. How many words end with the letter 't' in the sentence.
2

Sentence: 'a boy with a white shirt in skate boarding down a ramp'. How many words end with the letter 'a' in the sentence.

3