Assertion: tarsier | /r/HasProperty | solitary
Facets:
value: until recent research
type: TEMPORAL
value: completely
type: DEGREE
Source sentences:
text: Tarsiers were known to be completely solitary until recent research, where it is now believed that Eastern Tarsiers are the most sociable (usually in groups of two or three) and Western Tarsiers the least sociable (mainly only coming together to mate).
text: riginally it was thought that tarsiers were solitary animals, but research now suggests that this is not the case, although the amount of interaction varies between species.