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 people at a table in a room'. Remove all words of length '6' in the given sentence.
a group of at a table in a room

Sentence: 'a field of green grass that has five surfboard positioned in a half circle together'. Remove all words of length '9' in the given sentence.
a field of green grass that has five positioned in a half circle together

Sentence: 'a toothbrush holder stands on sink with a soap dispenser'. Remove all words of length '4' in the given sentence.

a toothbrush holder stands on a dispenser