Posting on Behalf of a 7Sage User: issues with "not both" "or" and biconditionals

Theo - Student Service

[I am posting on behalf of 7Sage user. Please feel free to leave your comments below. Thank you for your help!]

Hi! I am working through LG and I'm having issues with "not both" "or" and biconditionals, particularly in the wording of game rules. Is there a list of common game rules that imply "not both"? A list of common game rules that imply the never apart biconditional?

WinningHere

I will give it a shot - corrections are welcomed because I struggle with bi-conditionals also

Not both: J or M serve on the panel but not both J ----> /M (one is forever out)
Bi-Conditional apart: J and M do not serve on same panel together
J <--/--> M (the two can never be both in nor both out)