Dilemma Choice: the priority in your mind

Imagine there was a case:

You're in a tight schedule and can hardly squeeze any time for several events, however, accidentally, dramatic things took place simultaneously:

Ben, your best in best friend, got a severe car crash and needed someone to sign a Patient Guarantee Form, he had no relatives in this big city

Patricia, your sister in law, would experience one of the most important moments of her life today-Wedding Ceremony

Karl, your most respected teacher, who treated you like his own child, got framed in a violent case and urgently needed someone testify for him.

In all above 3 cases, you cannot use phones or let someone else substitute you for the presence, aka. you have to go in person, and for one shot. What's your choice?