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.
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Question: Sentence: 'a woman stands in front of a display case holding an ornamental vase that looks like two by reflection'. How many words end with the letter 'a' in the sentence.

Answer: 2


Question: Sentence: 'a close up of a cow behind a fence'. How many words end with the letter 'a' in the sentence.

Answer: 3


Question: Sentence: 'cross country skiers on snow covered course during race'. How many words end with the letter 's' in the sentence.

Answer:
2