logical_forms: (infer (thickness lower world1) (strength lower world1) (strength higher world1)) (infer (thickness lower world2) (strength lower world2) (strength higher world2))
logical_form_pretty: qrel(thickness, lower, world1) -> qrel(strength, lower, world1) ; qrel(strength, higher, world1)
question: A piece of thread is much thinner than a tree so it is (A) less strong (B) more strong