I'll give you a question, please answer with step-by-step reasoning process.
Where would most people think putting feet is disgusting?\nOptions:\n- table\n- staircase\n- office\n- shoes and socks\n- desk

table
Generally people eat on that table so requires hygiene.

Feet are considered dirty because they are on the ground mostly so its disgusting to put dirty feet on table.

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So, the answer is table