Pick the part that is integral to the construction and function of a shoe.
- Prompt: shoe
- Options: sole, leather, laces, walking
Concept/ApproachIdentify the indispensable structural component present across types and materials.Step-by-Step evaluation1) The 'sole' is the bottom part that contacts the ground — fundamental to any shoe.2) 'Leather' is one of many possible materials; not necessary (fabric, rubber, synthetics exist).3) 'Laces' are a fastening method; many shoes use straps, elastic, or slip-on designs.4) 'Walking' is an activity enabled by shoes, not a component of the object.Verification/AlternativeAcross sneakers, boots, and sandals, the presence of a sole is consistent, whereas material and closure vary.Common pitfallsChoosing common materials (leather) or uses (walking) instead of the necessary part (sole).Final Answersole
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