Scrub<br>Ana spilled candle wax on her floor. It was so hard to remove! She scrubbed it with metal, plastic, nothing worked. Then she scraped off the wax with a razor blade. That did the trick!
Can we infer the following?
Candle wax is easily removed with metal and plastic. 

OPTIONS:
(i) Yes;
(ii) It's impossible to say;
(iii) No;
The answer is:
(iii)