Where can you buy a letter opener along with high quality writing instruments?\nOptions:\n- grocery store\n- dek\n- martyr's chest\n- stationery store\n- office supply store
Let's be accurate as possible. Think before you answer.
stationery store
Stationary store is a store that sell paper, pens, envelopes and other office and art type equipment.

You can buy a letter opener along with high quality writing instruments from a stationary store.

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Thus, the answer is stationery store