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: 'several orange trees with oranges are sitting in a store'. Remove all words of length '7' in the given sentence.

Ex Output:
orange trees with are in a store


Ex Input:
Sentence: 'a boy and girl sitting on top of a skateboard'. Remove all words of length '2' in the given sentence.

Ex Output:
a boy and girl sitting top a skateboard


Ex Input:
Sentence: 'a woman in blue shirt cutting a frosted cake at table'. Remove all words of length '7' in the given sentence.

Ex Output:

a woman in blue shirt a cake at table