Re: the who lies more man or women opener
If you read about opinion openers then you know that you have to use a time constraint and root it.
Rooting is just finding a reason why you are asking her. Ex: "Ok so check this out. My friends gf told him she couldn't meet him the other night because she got arrested. She claims to have paperwork as proof, but he doesn't want to come across that he doesn't trust her since she only told him after the fact." Then transition from here.
"All things are subject to interpretation. Whichever interpretation prevails at a given time is a function of power and not truth."