Assertion: prairie dog | /r/CapableOf | touch their front teeth
Facets:
value: with each other
type: TRANSITIVE-OBJECT
value: sometimes
type: TEMPORAL
value: in order to identify each other
type: PURPOSE
Source sentences:
text: While they're actually touching their front teeth in order to identify each other when they seem to be sweetly sharing a smooch, the BBC explains that scientists believe prairie dogs "'kiss and cuddle' more when they are being watched by zoo visitors," because they "appeared to enjoy the attention.
text: Sometimes two prairie dogs touch teeth with each other.
text: When two prairie dogs meet, they touch their front teeth.