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: 'a teddy bear placed on a table with snow'. Remove all words of length '2' in the given sentence.

A: a teddy bear placed a table with snow
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Q: Sentence: 'a mountain towers over a train going down the tracks'. Remove all words of length '4' in the given sentence.

A: a mountain towers a train going the tracks
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Q: Sentence: 'a public bathroom is reflected in the mirror over its sinks'. Remove all words of length '3' in the given sentence.

A:
a public bathroom is reflected in mirror over sinks
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