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 traffic light above a street with no traffic'. Remove all words of length '1' in the given sentence.

A: traffic light above street with no traffic
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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: 'light shines through the window into a room full of tables'. Remove all words of length '3' in the given sentence.

A:
light shines through window into a room full of tables
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