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 group of police officers working at a wreckage scene'. Remove all words of length '1' in the given sentence.
group of police officers working at wreckage scene

Sentence: 'a bedroom with a bed under two framed paintings'. Remove all words of length '4' in the given sentence.
a bedroom a bed under two framed paintings

Sentence: 'the small pizza is next to a bottle of wine'. Remove all words of length '1' in the given sentence.

the small pizza is next to bottle of wine