Shundo David Haye – Zen Priest

Sansheng asked Xuefeng, “The golden fish that’s passed through the net – what does it use for food?”
Xuefeng said, “When you come out of the net, then I’ll tell you.”
Sansheng said, “The teacher of fifteen hundred people, yet you don’t even know a saying.”
Xuefeng said, “My tasks as abbot are many.” (Book of Serenity, case 33)

Is Xuefeng teasing Sansheng, or is Sansheng teasing Xuefeng?