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 neon motion light on a black surface'. Remove all words of length '6' in the given sentence.
a neon light on a black surface

Sentence: 'daffodils with white petals sit in a bunch'. Remove all words of length '5' in the given sentence.
daffodils with petals sit in a

Sentence: 'a lady sitting in one chair and putting her foot on another'. Remove all words of length '4' in the given sentence.

a sitting in one chair and putting her on another