_____ country has the highest number of living languages(840 languages), as per Ethnologue, a directory of languages ?

1) Papua New Guinea
2) Indonesia
3) Nigeria
4) United States

Explanation:
According to Ethnologue, a directory of languages which lists 7,111 living languages (languages that are still being used and spoken by people) worldwide, Pacific island nation of Papua New Guinea, Country in Oceania tops the list with 840 living languages.