10197
Genetic studies have shown that mountain tapirs diverged from its closest relative , the Brazilian tapir , in the late Pliocene , around three million years ago .
 location: Pliocene
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Pliocene