Assertion: river dolphin's tributary | /r/AtLocation | huge rivers
Facets:
Source sentences:
text: Living in huge rivers, small tributaries, lakes, flooded forests and submerged grasslands, botos can be found in six countries: Bolivia, Brazil, Colombia, Ecuador, Peru and Venezuela.
text: Living in huge rivers, small tributaries, lakes, flooded forests and submerged grasslands, botos can be found in six countries: Bolivia, Brazil, Colombia, Ecuador, Peru and Venezuela.