what's that thing they invented for the developing world where you put it on a dirty lake and the sun rays evaporate the water and it goes up and into a container and it's clean
language:response_language detectable_content:number_placeholders detectable_content:postscript startend:quotation change_case:capital_word_frequency punctuation:no_comma length_constraints:number_sentences
ta
P.P.S
at least
less than
Please respond to me only in Tamil The response must contain at least 2 placeholders represented by square brackets please explicitly add a note starting with P.P.S You need to wrap your entire response in double quotes Use words in all capital letters at least 1 times In your response please avoid using commas Please make sure the response less than 3 sentences long