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: 'a vase is sitting on a pedestal in a room'. Remove all words of length '2' in the given sentence.
a vase sitting a pedestal a room

Sentence: 'a group of cows standing near a barbed wire fence'. Remove all words of length '1' in the given sentence.
group of cows standing near barbed wire fence

Sentence: 'a young boy riding a red motorcycle next to a crowd of people'. Remove all words of length '2' in the given sentence.

a young boy riding a red motorcycle next a crowd people