Before revision:  In this paper, we interpret Kratsch and Wahlstr\"om's result through the lens of Bollob\'as's Two-Families Theorem from extremal combinatorics .
After revision:  In this paper, we interpret Kratsch and Wahlstr\"om's result through the lens of Bollob\'as's Two-Families Theorem in extremal combinatorics and introduce the use of total orderings into Kratsch and Wahlstr\"om's methods .