"A motion simulator has 2 axes of rotation. For any single axis, if the simulator is capable of spinning at a rate of 400 degrees per second or faster around that axis, then the simulator is military grade."
Now, is "For any single axis" equivalent to "For every axis" (i.e. both axes should fulfill the condition simultaneously to make it a military grade), or is it "For any axis separately" (i.e. it is enough that even one axis fulfills the condition to make the simulator military grade)?
Looks pretty ambiguous to me, wouldn't you say?