Take the following as truth: The cave, 54 m (177 ft) long, 15 m (49 ft) high, and 30 m (98 ft) wide, is believed (because of the man-made niches) to have been a nymphaeum, a kind of watery boudoir for the Emperor Tiberius, who retired to Capri in the first century a.d. and built a villa directly above.
Then the following statement: "The cave was 100 m wide and 50 m high." is true, false, or inconclusive?
Answer: False