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: 'a group of horses standing and laying in a grassy field'. How many words end with the letter 'f' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a black and white photo of people walking underneath a clock'. How many words end with the letter 'f' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a kitchen filled with metallic appliances and a stove top'. How many words end with the letter 'n' in the sentence.
[EX A]:
1