Which of the following is correctly matched?

Which of the following polymers is used to obtain plastic dinnerware?

Given below are two statements,one is Assertion $(A)$ and the other is Reason $(R).$
Assertion $(A):$ Natural rubber is a linear polymer of isoprene called cis-polyisoprene with elastic properties.
Reason $(R):$ The cis-polyisoprene molecules consist of various chains held together by strong polar interactions with a coiled structure.
In the light of the above statements,choose the correct one from the options given below:

Match the polymer in Column-$I$ to the monomer from Column-$II$ and assign the correct code.

Column-$I$ (Polymer)	Column-$II$ (Monomer)
$(a)$ Nylon-$6$	$(i)$ Ethylene glycol,terephthalic acid
$(b)$ Dacron	$(ii)$ Urea,formaldehyde
$(c)$ Glyptal	$(iii)$ Ethylene glycol,phthalic acid
$(d)$ Novolac	$(iv)$ Phenol,formaldehyde
$ $	$(v)$ Caprolactam

Code:
$(a) \quad (b) \quad (c) \quad (d)$

Which polymer has 'chiral' monomer$(s)$?

'Rayon' is