Answering Question from Coach

[brumey1107]

Hello - IÂ’m hoping for some input and understanding of my obligation as an umpire to answering a question from a coach regarding a close play.

Sitch: Pony baseball (15 - 16 yo) OBR. I'm doing game solo from behind the plate.

R1 and R3, one out. R1 steals. Catchers throw sails 12 - 15 feet to right of 2 base. F4 catches the throw and lunges for R1. I'm up 1st baseline 5' or so and I call safe.

Off. coach comes out asking (doesn't ask for time) from a distance where the tag was.

So my question is; how much of an obligation do we have as umpires to explain our calls?

Thank you for your opinions.