word choice - Another verb for "speaks to"

I often hear the phrase 'speak to' used as a verb. For example, "This event speaks to the need for good communication" or "Samantha, can you please speak to these dot points?"

It seems appropriate for a casual or colloquial scenario. The term 'address' can also be used but I feel this often implies the original material was a problem or issue. Whereas, 'Speaks to' can be used to offer a reflection or explanation of the original material.

Is there a more formal or professional verb that could also be used in this instance?