 
 <prompt> text: ```Materialism na one kain philosophical monism wey believe say matter na di fundamental substance for nature, and say all di things wey dey happen, including mental things and consciousness, dey identical with material interactions.

Materialism dey closely related to physicalism, wey be di belief say everything wey dey exist na ultimately physical. Philosophical physicalism don evolve from materialism with di discoveries wey physical sciences don make to include more sophisticated ideas of physicality pass ordinary matter, like spacetime, physical energies and forces, dark matter, and so on. So di term "physicalism" dey preferred pass "materialism" by some people, while others dey use di terms as if dem be di same.

Materialism dey belong to di class of monist ontology. As e be so, e dey different from ontological theories wey dey based on dualism or pluralism. For singular explanations of di phenomenal reality, materialism go dey opposite to idealism, neutral monism, and spiritualism.

Despite di plenty philosophical schools and small small differences between many, all philosophies dey talk say dem dey fall into one of two main categories, wey dey defined in contrast to each other: Idealism, and materialism. Di main thing wey dey for these two categories na di nature of reality, and di main difference between dem na how dem answer two fundamental questions: "wetin reality dey consist of?" and "how e take start?" To idealists, spirit or mind or di things wey dey for mind (ideas) dey primary, and matter dey secondary. To materialists, matter dey primary, and mind or spirit or ideas dey secondary, na di product of matter wey dey act on matter.

1. Wetin materialism dey closely related to?
2. Some people dey prefer dat term?
3. Wetin matter be to materialists in terms of priority?

Numbered answers:``` <response>: ```1. physicalism
2. Yes
3. secondary``` 