Assertion: mix's product | /r/HasProperty | sold by other producers
Facets:
Source sentences:
text: Given some customer profiles (i.e., customers sharing some features such as e.g. gender, age, income, etc.), the valuations they give to each potential product attribute (e.g. females aged 35–45 give a 3 out of 5 valuation to "it is green"; males aged 25–35 give 4/5 to "it can be paid in installments"; etc.), the attributes of the products sold by the other producers, and the attributes each producer can give to its products, the problem of deciding the attributes of our product to maximize the number of customers who will prefer it is Poly-APX-complete.