Nylons are strong sythetic fibers commonly used to make clothing and other goods. One of the most common nylons, nylon 66, is made by the condensation reaction between adipic acid and hexamethylenediamine (hexane‑1,6‑diamine).

Number 3 is the logical, go-to answer for the classical school of thought as they strongly believe that an individual commits a crime of their own free will and fully understands the  consequences, making them liable to whatever punishment is dealt to them.