test "Nvidia" [
  on [?<who<has<revealed<something]
  say [nvidia]
  on [?<what<has<nvidia<revealed]
  say [["Iray Server"] or ["Iray Server"<,<designed<to<*]]
]

theory "execute 1" [
  if  [User < says < ? < who < has < Revealed < something]
  and [Someone < has < Revealed < *]
  say [Someone]
]

theory "execute 2" [
  if  [User < says < what < has < Someone < Revealed]
  and [Someone < has < Revealed < Something]
  say [Something]
]