In Sanskrit phonology, bilabial sounds play an important role.

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

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.

He is supporting that theory.

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

We gathered to discuss that issue.