Which of these menus is correct in terms of BEM methodology?

Question

BEM

I just can’t figure out how to correctly cover the two-level menu with classes so that it doesn’t contradict the BEM methodology. Made two options. Help me decide (although it may be that among them there is no correct 0_o).
option 1
option 2
ps I understand that the first option is shorter and more elegant. but it's about which option corresponds to the philosophy of methodology.