Four elements....or three elements???
Disclaimer: This is meant mainly for Singaporeans, Malaysians and Indonesians (hint hint haha). If you are not from any of these countries but wish to attempt this question, fret not, you may find this link useful.
As many of you might know, the ancient Greeks discovered four elements - namely water, fire, air and earth. However, it seems that water is similar to ONE of the other three elements. Which one?