d. Empiricism
As empiricism is basically an experience derived from senses. So here through the text we can see that empiricism is very evident.
The theme is based outdoors the story is about trust but not a good deal in favoring the woodpecker agreed to help and he did but when he asked the lion for help he didn't say I gave a good deal to you I didn't eat you but all in all the lion is not fare and the woodpecker was
The demand for the product; weather there is a similar product out there; is it a special edition or limited product.