Complex sentence: In "Sri Lanka", Sithum is a "Sinhalese" word mean that a mental process which allows beings to be conscious, make decisions, imagine and, in general, operate on symbols in a rational or irrational manner.
Split into simpler sentences: In "Sri Lanka", Sithum is a "Sinhalese". Thoughts mean that a mental process which allows beings to be conscious, make decisions, imagine and, in general, operate on symbols in a rational or irrational manner.