The tallest building in Tokyo and the second tallest building in Japan, the TMGO was conceived as a high-tech center from which Tokyo could be led into the promising twenty-first century.
 the TMGO was promising
 the TMGO is a reason for a promising future, so it in itself could be said to be promising
( z1 promise :ARG0 ( z2 product :name ( z3 name :op "TMGO" ) ) )