In this task, you need to remove all words of a given length in the sentence. The number of letters in a word determine its length, for example, the length of the word "apple" is 5.

Q: Sentence: 'people riding an elephant down a shady trail'. Remove all words of length '5' in the given sentence.

A: people riding an elephant down a
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Q: Sentence: 'this amtrak train is making its way down the tracks'. Remove all words of length '4' in the given sentence.

A: amtrak train is making its way the tracks
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Q: Sentence: 'a suitcase on the floor and open with plastic bags in it'. Remove all words of length '8' in the given sentence.

A:
a on the floor and open with plastic bags in it
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