You have found two white feathers months after your mom died?

>use feathers

You can't do that.

>inspect feathers.

There are two white feathers.

>use white feathers

You can't do that.

>inventory

Your inventory:

White Feather

White Feather

Dead Mother

>combine White Feathers and Dead Mother

Graaaarrgh!! Your mother comes back from the dead! She tells you that finding feathers after she died was just a coincidence and the two events have nothing in common.