Take the following as truth: The first bridge ever to link Europe and Asia was the Bosphorus Bridge (Bo a zici Keprese) at Ortaky, opened in 1973, and at that time the fourth longest in the world (1,074 metres/3,524 feet).
Then the following statement: "In the 1970s the Bosphorus Bridge was opened at Ortaky." is true, false, or inconclusive?
Answer: True