Looking at the previous rounds, my opponent played rock in round 1 and scissors in round 2. This might indicate they're cycling through options in a predictable way (rock → scissors → ?). If they're following a basic rotation pattern, they might play paper next. However, many players also tend to revert to a move that worked well for them previously - since they lost with rock and tied with scissors, they might go back to rock thinking I'll play scissors again. Playing paper would beat their rock if they revert, and tie if they play the next logical move in the sequence (paper).