Someone That Prompts a Choice to Be Made; Resolute

This page is the CodyCross answer for the clue below from Cruise Ship, Group 642, Puzzle 4 (Mexican Riviera).

Question is: Someone That Prompts a Choice to Be Made; Resolute

and the answer is: DECISIVE

Word Meaning:

DECISIVE — Having the power or quality of deciding a question or controversy; putting an end to contest or controversy; final; conclusive.

Definitions from Wiktionary.