why aliens choose us to communicate

Actually they belong to outer space[gods and devtas] and were on space expedition or exploration.They visited earth when it was hot and assisted origin of life in deep sea waters.So bhagwan Vishnu begin life. So very rightly worshiped as 'JANAMDATA'.Then they visited earth after a long time and see that life was restricted into sea waters only. Bhagwan vishnu took an avtar and assisted life to come out of sea waters and terrestrial life begins on earth.They left us and returned. In there next visit they observed that earth was full of land animals and the group of dinosaurs were dominating the whole earth.They tried to communicate with dinosaurs and other animals present on earth that time.They at-once acknowledged that development of life was going on wrong track. THEY DID SOME SCIENTIFIC MANOUVERING ON EARTH. The atmosphere of earth became dusty.Sun rays could not penetrate the dusty atmosphere of earth. Temperature of earth begins to fall. SLOWLY temperature of earth became so low that cold blooded dinosaurs begin to perish. Ultimately dinosaurs became extinct. Warm blooded animals got more food and security to flourish.Ultimately human came into existence. Aliens[god and devtas] visited again. They again tried to communicate with hosts. They found 'PRAKRAT'SPEAKING PEOPLE WERE EASY TO COMMUNICATE.Their prakrat or early sanskrit was aliens computer friendly.They were easily translating it into their language. SANSKRIT IS EVEN TODAY MOST COMPUTER FRIENDLY LANGUAGE.Now bhagwan VISHNU divided the work of earthly matters into Devtas. Bhagwan shiv was busy producing robots and genetically modified[MUTANTS] Persons.Whenever his genetically modified persons became a trouble for devtas or humans bhagwan vishnu along with bhagwan shiv assisted them.This was the pre-vedic period.