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.

Ex Input:
Sentence: 'an attractive display of fruits and vegetables on a table'. Remove all words of length '5' in the given sentence.

Ex Output:
an attractive display of fruits and vegetables on a


Ex Input:
Sentence: 'a man is in a grassy field with animals'. Remove all words of length '7' in the given sentence.

Ex Output:
a man is in a grassy field with


Ex Input:
Sentence: 'a man flying a blue kite at the park'. Remove all words of length '4' in the given sentence.

Ex Output:

a man flying a at the