Sentence:  "I don't want to spoil any <WSD>comparison</WSD> you are going to make," said Jim, "but I was at Winchester and New College." ¶ "That will do," said Mackenzie. "I was dragged up at the workhouse school till I was twelve.nb..." 
Meaning of the word marked with <WSD> tags:  An evaluation of the similarities and differences of one or more things relative to some other or each-other.