[Alan]
[5] Alan easily finds a long, dark grey stick on the forest floor. It's heavy, but it has a long reach, and he can manage it. Using the stick, he manages to dislodge a few of the fruits. Seven fruits fall from the tree in quick succession. Someone else catches the fruits and then hands one to Alan. Alan examines his fruit. The surface is almost glassy and semi-transparent, and there is quite a lot of fluid inside. The surface is smooth, and it feels like the skin will be inedible.
[Mary]
[4] The old man grabs a stick and knocks seven fruit down from the tree. Mary manages to catch six, missing the fifth one. Mary examines the fruit. The surface is almost glassy and semi-transparent, and there is quite a lot of fluid inside. The surface is smooth, and it feels like the skin will be inedible. She shrugs, and passes one off to the old man, and another to a guy carefully observing the crabs.
[Rob]
[4] Rob gets a fruit from a woman after the old man knocks some down and she catches them. He looks at the fruit. The surface is almost glassy and semi-transparent, and there is quite a lot of fluid inside. The surface is smooth, and it feels like the skin will be inedible. He decides to let the crab-like creature decide whether it's edible or not, and places it in front of it. The creature moves over to the fruit eagerly, but the moment it touches it, it pushes it away, and otherwise ignores the fruit. Whatever it was, the crab finds it obviously inedible.