Question: who started world war i I found the following answer on Google: These alliances were both reorganised and expanded as more nations entered the war: Italy, Japan and the United States joined the Allies, and the Ottoman Empire and Bulgaria the Central Powers. Is that a correct answer? Yes or no.
No

Question: when was the american labor union formed I found the following answer on Google: To fight alleged employer anti-union programs, unions are currently advocating new " card check " federal legislation that would require employers to bargain with a union if more than 50% of workers signed forms, or "cards," stating they wish to be represented by that union. Is that a correct answer? Yes or no.
No

Question: what is a chronograph watch I found the following answer on Google: Citizen Atessa Eco-Drive ATV53-3023 analog-digital chronograph with 4 area Radio Controlled reception (North America, Europe, China, Japan). Is that a correct answer? Yes or no.
No