Definition: 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.
Input: Sentence: 'a baseball player hitting the ball while onlookers in the stand look on wearing caps hoods and jackets'. Remove all words of length '1' in the given sentence.

baseball player hitting the ball while onlookers in the stand look on wearing caps hoods and jackets