The appellate court has … the decision of the lower court.

Analyze the question: The sentence is about what an appellate court (a higher court that hears appeals) does to the decision of a lower court. We need the verb that fits this legal context.

Explain the concept: An appellate court can uphold, reverse, overturn, set aside, or nullify a lower court's judgment. The word we need must mean "to make a decision legally invalid."

Step-by-step check of the options:

• A. obstructed means blocked or hindered the progress of something. A decision is not "obstructed" in this sense. This does not fit.
• B. nullified means declared legally void or invalid. An appellate court can nullify (cancel) a lower court's ruling. This fits perfectly.
• C. neutralized means to counteract or cancel out the effect of something, as in neutralizing a threat or an acid. It is not used for court judgments. This does not fit.
• D. balanced means to make equal or stable. It makes no sense with a court decision.

Answer: The best word is nullified, which is option B.

Tip: In legal English, look for words connected to judgments: nullify, overturn, quash, set aside, uphold, annul, revoke. When you see "appellate court" and "lower court," think of the higher court changing or cancelling the earlier ruling. Also remember that "null" means "no legal force" (as in "null and void"), which helps you recall that nullify means to make invalid.