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.

Example Input: Sentence: 'a woman pouring her self wine in a wine glass'. Remove all words of length '1' in the given sentence.
Example Output: woman pouring her self wine in wine glass

Example Input: Sentence: 'a group of people are working on a farm'. Remove all words of length '5' in the given sentence.
Example Output: a of people are working on a farm

Example Input: Sentence: 'an old square hanging clock is reading 1102'. Remove all words of length '5' in the given sentence.
Example Output:
an old square hanging is reading 1102