Which offense is classified as a lewd or lascivious act?

Engaging in inappropriate sexual behavior in front of others is classified as a lewd or lascivious act because it involves the deliberate display of sexual behavior that is considered offensive or indecent in public settings. This type of behavior typically creates a situation where others are exposed to unwanted sexual conduct, which can lead to feelings of discomfort, violation of societal norms, or distress among bystanders.

In the context of legal definitions, lewd acts often encompass actions intended to arouse sexual excitement or to offend the community's sense of decency. Therefore, engaging in inappropriate sexual behavior in the presence of others directly aligns with this definition, as it not only demonstrates a disregard for public decency but also involves an element of intent to engage in conduct that is deemed unacceptable.

The other options, such as viewing sexual content or participating in consensual sexual activities between adults, do not fit the criteria for a lewd or lascivious act in this context, as they can occur in private or consensual situations without public exposure or intent to shock or offend others. Indecent exposure, while related, primarily focuses on the exposure aspect and may not necessarily involve inappropriate sexual behavior directed towards others.