Listening to the gnoll, Tanner asks one last question:

"How many others are there in the cave?"

Then, listening to Kain's suggestion, Tanner will cast Detect Magic on all the stuff they took from the gnolls.

"Another reason to keep moving is that I'll only be able to speak and understand gnoll for the next 40 minutes or so, so if we come across any other gnolls that we might need to question or convince of something, we'd better hurry."
A tall, gangly human youth looks at you, his questioning green eyes filled with the energy and enthusiasm of youth. Clad in a fine chain shirt with a buckler emblazoned with crossed lute and sword, he wears an Elven rapier at his side and a rustic lute over his shoulder.