Classify each of the following as straight or curved: banana, baseball bat, hook, rainbow, convex lens, ruler
Banana: Curved
Baseball Bat: Straight
Hook: Curved
Rainbow: Curved
Convex Lens: Curved
Ruler: Straight
<START_INST>Classify each of the following as straight or curved: banana, baseball bat, hook, rainbow, convex lens, ruler<END_INST><START_CTX><END_CTX><START_A>Banana: Curved
Baseball Bat: Straight
Hook: Curved
Rainbow: Curved
Convex Lens: Curved
Ruler: Straight<END_A>