But when the WTO headquarters issue came up, and Germany made an offer and a pitch to get the WTO to be headquartered in Bonn, the Swiss suddenly realised they were vulnerable and began improving their offers.
The WTO headquarters are currently in Bonn.
( z1 be-located-at :ARG1 ( z2 headquarters :poss ( z3 organization :name ( z4 name :op "WTO" ) ) ) :ARG2 ( z5 city :name ( z6 name :op "Bonn" ) ) :time ( z7 current ) )