title: Black garden ant
context: The black garden ant (Lasius niger), also known as the common black ant, is a formicine ant, the type species of the subgenus Lasius, found all over Europe and in some parts of North America, South America, Australia, Asia and Australasia. The European species was split into two species; L. niger is found in open areas, while L. platythorax is found in forest habitats.[1] It is monogynous, meaning colonies have a single queen.
question: What is the most common type of ant found in North America?
answers: black garden ant