Political leaders pledged that construction of the so-called Freedom Tower -- which will rise 1,776 feet into the air and be the world's tallest building -- will be finished on schedule by the end of 2008.
The Freedom tower was finished on schedule in 1922.
( z1 finish :ARG1 ( z2 tower :name ( z3 name :op "Freedom" :op "Tower" ) ) :ARG1-of ( z4 on-schedule ) :time ( z5 date-entity :year 1922 ) )