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.

[EX Q]: Sentence: 'the helmeted snowboarder is jumping through the air'. How many words end with the letter 's' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a woman in black with her feet in a suitcase'. How many words end with the letter 'n' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'man on skate board for practicing performing tricks'. How many words end with the letter 'g' in the sentence.
[EX A]:
2