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 small child with a helmet is on skis'. Remove all words of length '2' in the given sentence.
a small child with a helmet skis

Sentence: 'slices of pizza and glass of wine displayed on wooden table'. Remove all words of length '5' in the given sentence.
slices of and of wine displayed on wooden

Sentence: 'people are watching a performance by the clock tower'. Remove all words of length '11' in the given sentence.

people are watching a by the clock tower