logical_forms: (infer (thickness lower world1) (strength lower world2) (strength lower world1)) (infer (thickness lower world2) (strength lower world1) (strength lower world2))
logical_form_pretty: qrel(thickness, lower, world1) -> qrel(strength, lower, world2) ; qrel(strength, lower, world1)
question: A knife is thinner then a sword. This means the _____ is weaker. (A) sword (B) knife