Premise: ( [ jəˈmɑːhə ] or [ ˈjɑːməhə ] [ jamaha ] ) is a Japanese multinational corporation and conglomerate based in Japan with a very wide range of products and services , predominantly musical instruments , electronics , motorcycles and power sports equipment . It is one of the constituents of Nikkei 225 and is the world 's largest piano manufacturing company .
Hypothesis: Yamaha Corporation exclusively produces fur coats.
Label: CONTRADICTION