In this task, you need to count the number of nouns/verbs in the given sentence.

Q: Sentence: 'Two cows that are standing in the grass'. Count the number of nouns in this sentence.

A: 2
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Q: Sentence: 'A skateboarder doing a trick at a skate park'. Count the number of nouns in this sentence.

A: 4
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Q: Sentence: 'A group of elephants who are standing in the grass'. Count the number of nouns in this sentence.

A:
3
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