"Luke poured ice water on his head, which looked like such a good idea, I did the same. Instantly, I felt better" (page 109-110). Percy poured water on his head and he felt better.
Character vs. Self
I want cherry coke wait no, Blue cherry coke.
"The monster tensed, gave a surprised grun, then--snap"(page 55). Percy Jackson tried and tried to pull its horn off then a snap it was off.
Character vs. Character
"By the time I looked up, the sign was already fading, but I could still make out the hologram of green light, spinning and gleaming. A three-tipped spear: a trident" "(page 126). Percy stood in the water when all of a sudden a trident appeared behind him.
Character vs. Technology
"I said, "Cherry Coke." The glass filled with sparkling caramel liquid. Then I had an idea. "Blue Cherry Coke"(page 104). Percy wanted cherry coke then he thought of his mom and then he said blue cherry coke.
"My blade hit the base of Luke's and I twisted, putting my whole weight into a downward thrust" (page 111). Percy tried as hard as he could to disarm Luke and he put Luke's sword right on the ground.
"Water shot out of the toilet, making an ark straight over my head, and the next thing I knew, I was sprawled on the bathroom tiles with Clarisse screaming behind me"(page 91). Percy has stopped Clarisse from hurting Percy.