<human>: Can you provide a brief rundown of the text in within 3 sentences?

My ex-girlfriend invited me to some stupid pyramid scheme presentation about a month ago. Irrelevant point: We dated 8 or 9 years ago and are strictly friends at this point. 

One of the women there and I became very friendly over the course of the down time conversation. Come to find out she is one of the presentation speakers on the company's behalf.. in which case I should have figured based on how friendly she was being. 

Regardless of which, I think It's fair I say that I have zero interest in the company or becoming a part of it. I spoke to my ex who hosted the presentation about trying to put in a good word for me with her "friend" or "co-worker" or what ever it is they actually consider themselves. She gave me her phone number and basically said to give myself the good word. 

outside of the conversation I have no reason to contact this woman. where I stand on it at this point, is it's no different than hitting on a random woman in a random place. I have to open a form of conversation and hope for the best. My options however are limited. 

Option A: start a friendly text conversation under false pretenses that I am interested in the company, as that would give her a reason to engage then later try to ask her out on a date to "try to get to know each other better"

Option B: start a friendly conversation as a complete stranger at this point with zero desire to discuss the company and ask her out on a date to "try to get to know each other better".

Option C: ?

Both have an equal shot of being shot down
<bot>: Met a nice and attractive woman at a pyramid scheme presentation that I have zero interest in. Want to ask her out, have no real grounds for conversation.