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 large elephant and a small elephant standing in water'. Remove all words of length '1' in the given sentence.
large elephant and small elephant standing in water

Sentence: 'a brown bull with very long horns walking through a forest'. Remove all words of length '4' in the given sentence.
a brown horns walking through a forest

Sentence: 'a man sitting down playing a video game with a remote'. Remove all words of length '5' in the given sentence.

a man sitting down playing a game with a remote