Text: Suwak was supposed to attend a press conference introducing this revolutionary invention and then meet with the McPhilips people to initial an agreement for the launch of the mini-anti-aggressor on the consumer market.
Entailment: A press conference was held introducing the mini-anti-aggressor. Suwak was supposed to attend then meet with the McPhilips people for an agreement to launch the device.
Contradiction: Suwak wasn't meant to attend the conference about the mini-anti-aggressor.