Global_Inference question

[ghost]

Hello,
Thanks for making this code available. I am working on a similar problem (temporal relation problem) and I want to use gurobi for optimization. I really liked your gurobi_inference implementation. I tried to follow up with code but kinda got lost. It would be really helpful to clarify some of the parameters to Global_Inference class.

I just want to know what these parameters are :

def __init__(self, prob_ents, prob_rels, cand_rels, label2idx, pairs, ew):

cand_rels ?
label2idx?
pairs? 

I mean what they should be like?