In Sanskrit phonology, the importance of pharyngeal sounds is emphasized.

In Sanskrit phonology, the concept of triphthong is important.

He received the letter challenging him to a duel and began preparing for the duel.

He stuck out his tongue and licked the ice cream.

Gender roles are an important element in defining individual behavior in society.

His role is to fulfill his responsibilities as a leader.

It is important to understand the importance of health.

I can't see an end to the argument with him.

He is supporting that theory.

We gathered to discuss that issue.