Premise: Bantiger TV Tower is a 196 metre tall tower used for FM- and TV-transmission at on the Bantiger mountain, a mountain east of Berne situated in the municipality of Bolligen. The Bantiger TV Tower was built between 1991 and 1996 as replacement of a 100 metres tall radio tower, built in 1954.
Hypothesis: Bantiger TV Tower was built because the old tower was no longer functional.