Questions about Field Definitions prioritization and match calculation in Zingg

Hi! I had a few questions about the Field Definitions: Q1: Can I tell Zingg to prioritize the matching of one filed over the other? So for example, if I want to Match.FUZZY on Last Name and Match.FUZZY on First Name, I want it to prioritize the match of Last name and then the match of First Name. Also, if anyone could explain to me how the overall match is calculated when the Field Definitions has a Match on multiple fields. Q2: When I use the Match.Email, does it fuzzy match the email or Exact match the email? Thanks!