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.

Ex Input:
Sentence: 'there are people flying kites high in the sky'. Remove all words of length '4' in the given sentence.

Ex Output:
there are people flying kites in the sky


Ex Input:
Sentence: 'a boy in a white shirt does a skate board jump'. Remove all words of length '2' in the given sentence.

Ex Output:
a boy a white shirt does a skate board jump


Ex Input:
Sentence: 'a train stopped on the track at a station'. Remove all words of length '2' in the given sentence.

Ex Output:

a train stopped the track a station