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.

Sentence: 'two cross country skiers dressed in snowsuits with the number nineteen'. Remove all words of length '5' in the given sentence.
two country skiers dressed in snowsuits with the number nineteen

Sentence: 'a bunch of bananas are shown sitting on a chair'. Remove all words of length '2' in the given sentence.
a bunch bananas are shown sitting a chair

Sentence: 'a couple of giraffe standing in a grass covered field'. Remove all words of length '1' in the given sentence.

couple of giraffe standing in grass covered field