Lucas is recording his score for each round of a game on a coordinate plane. Each ordered pair shows the round number and Lucas's score that round, respectively. Round $1$: $(1, 6)$ Round $2$: $(2, 2)$ Round $3$: $(3, 5)$ In the round $4$, Lucas scored as many points as in rounds $2$ and $3$ combined. **What ordered pair represents Lucas's score in round $4$?** $(4,\,$[[☃ math-keypad 2]]$)$