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: 'two small children ski down a snowy tree lined slope'. Remove all words of length '4' in the given sentence.
[A]: two small children ski a snowy lined slope


[Q]: Sentence: 'a woman in pink shirt and white shorts playing tennis'. Remove all words of length '5' in the given sentence.
[A]: a in pink and shorts playing tennis


[Q]: Sentence: 'a group of buses sit on the side of a hill'. Remove all words of length '3' in the given sentence.
[A]:
a group of buses on side of a hill