Which of the following statements about liability is true?

Liability refers to the legal responsibility one holds for their actions or inactions. It can indeed be something claimed without necessarily being proven, which is why the selected statement is accurate. In many legal scenarios, an individual or organization can assert that another party is liable for damages or harm caused. However, establishing liability in a court of law often requires sufficient evidence to support that claim.

The context of negligence is important here; it plays a critical role in determining liability. Simply put, one can allege liability, but without the requisite proof of negligence or wrongdoing, the claim may not hold up in a legal setting. This aspect emphasizes the reality that just because a claim is made, it doesn't guarantee its success in a legal framework.

Thus, the correct answer highlights that liability indeed may not always be proven, aligning with the nuanced and often complex nature of legal claims related to negligence and responsibility.