Sentence:  Indicators of hesitation such as "em", and other lexis associated with the realm of vague, fuzzy or <WSD>hedgy</WSD> language can be found in the examples, "sort", "mean", "think", "terms", "bit", "maybe", "just", "little", and "some". 
Meaning of the word marked with <WSD> tags:  Indecisive, hesitant, noncommittal, unwilling to take a side.