Which word does NOT belong with the others? couch, rug, table, chair

Given data

• Options: couch, rug, table, chair.

Concept/Approach
Identify which items are pieces of furniture designed for sitting or placing objects, versus items used as floor coverings.

Step-by-step reasoning
Couch, table, and chair are furniture.Rug is a textile floor covering, not a furniture piece.

Verification/Alternative
Functional test: furniture can be moved for seating or surface use; a rug primarily covers floor for comfort or decor.

Common pitfalls

• Thinking table is different because it is not for sitting; it is still furniture.

Final Answer
rug