A judgment or a claim that can be checked?
An opinion includes a personal judgment, such as considering a policy proposal unfair. A factual claim describes something that can in principle be checked—for example, whether someone took a particular sum of money. Everyday statements can mix the two.
Spreading an invented accusation can damage someone’s reputation. Article 5 therefore identifies personal honour as a limit. Sections 186 and 187 of the Criminal Code address particular reputation-damaging factual allegations. Saying “that is my opinion” does not automatically make an invented fact permissible.

The other three answers
The other options name subjects that may generally be discussed.
when expressing opinions about the federal government
The federal government is not beyond criticism. Views about its decisions generally belong to protected political debate.
when discussing religions
Religions may generally be discussed and criticised. Choosing that subject does not remove expression rights. Limits may arise from a particular statement’s content and circumstances.
when criticizing the state
Criticism of the state is generally protected too. A critical attitude alone is not the restriction this question is seeking.
Not every inaccuracy is automatically criminal.
The catalogue answer summarises an area where limits arise. A legal assessment depends on content, context and the requirements of the applicable law. Section 187, for example, concerns knowingly false facts capable of causing specified reputational harm; Section 186 is worded differently.
Conversely, opinions are not unlimited. An insult or threat is not automatically allowed because it is phrased as a judgment. For the test, remember the contrast between political discussion and harmful false allegations about an individual.
Article 5 · Basic Law ↗Judging policy ≠ falsely accusing a person.
Ask whether the statement gives a judgment or alleges a checkable event. Context still matters after that distinction.
Three words for this question
- die Behauptungclaim / allegation
- A statement presenting something as true.
- die Tatsachefact
- A circumstance or event that can in principle be checked.
- die persönliche Ehrepersonal honour / reputation
- A protected interest in how others regard a person.
