Halfway into the flight to LA, a <e1>passenger</e1> took a <e2>photograph</e2> and the icy blue flash from the camera bounced momentarily across the dimly lit cabin.
Halfway into the flight
Halfway into the flight to LA, a passenger took a photograph and the icy blue flash from the camera bounced momentarily across the dimly lit cabin.
<triplet> passenger <subject> photograph <object> Product-Producer(e2,e1)