Rolf Ekeus the Swedish diplomat who chairs the commission said that while Baghdad had been cooperative in helping his panel establish procedures for monitoring and verifying the weapons destruction it is unclear how the Iraqis will react once the system is in operation .
Rolf Ekeus has never visited Paris.
It's impossible to know because no information is provided at all about such a thing in the text. It's difficult because Baghdad is mentioned, and perhaps somehow that confuses the system because it thinks it is related to Paris, or maybe it thinks the statement is saying he has never visited anything/anywhere.
( z1 visit :polarity - :ARG0 ( z2 person :name ( z3 name :op "Rolf" :op "Ekeus" ) ) :ARG1 ( z4 city :name ( z5 name :op "Paris" ) ) :time ( z6 ever ) )