logical_forms: (infer (heat lower world1) (friction lower world1) (friction lower world2)) (infer (heat lower world2) (friction lower world2) (friction lower world1))
logical_form_pretty: qrel(heat, lower, world1) -> qrel(friction, lower, world1) ; qrel(friction, lower, world2)
question: Selina is polishing her latest wood carving against two different types of surfaces and notices that her carving got hot after polishing it. She also notices that it got less hot when polishing against the cloth than when she polished it against the sandpaper. This means that the surface with less friction is the (A) cloth (B) sandpaper