The best answer to the question "¿Qué hace un juez?" is "Juzga."
Here's an explanation of each option:
1. Pelea (Fights): A judge does not engage in physical fights; their role is to make legal decisions based on evidence presented in a court of law.
2. Roba (Steals): Judges are expected to uphold the law and act with integrity, so stealing would go against their ethical and legal responsibilities.
3. Mata (Kills): Judges do not have the authority to take someone's life; that is the role of law enforcement or in cases of self-defense, not a judge.
4. Juzga (Judges): This is the correct answer. A judge presides over legal proceedings, listens to arguments from both sides, evaluates evidence, and makes decisions based on the law to resolve disputes or determine guilt or innocence.
In summary, a judge's primary function is to interpret and apply the law impartially to administer justice in legal cases.