sentence: For example , the wider choice of programs from all over the world allows us to discover new cultures , new languages and new societies without travelling , and this enhances our knowledge .
modified: For example , the wider choose of programs from all over the World , allow us to discover new cultures , new languages and new societies without travelling , and this enhance our knowledge .
transformation: NOUN, ORTH, PUNCT, VERB:SVA, VERB:SVA