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 black cat sitting on top of a pot for a plant'. Remove all words of length '7' in the given sentence.
[A]: a black cat on top of a pot for a plant


[Q]: Sentence: 'two young kids play soccer against each other'. Remove all words of length '3' in the given sentence.
[A]: young kids play soccer against each other


[Q]: Sentence: 'a man on skis doing a flip off a snow bank'. Remove all words of length '4' in the given sentence.
[A]:
a man on doing a off a