Assertion: lullaby | /r/CapableOf | travel before the nanny's employment
Facets:
value: back to
type: TEMPORAL
value: to explore
type: PURPOSE
Source sentences:
text: Lullaby is essentially a whydunnit which opens with the death of two children who have been murdered by their nanny, and then travels back to before the nanny's employment to explore how things come to this horrific conclusion.