42.
In a certain code language,
βA + Bβ means βA is the sister of Bβ,
βA β Bβ means βA is the brother of Bβ,
βA Γ Bβ means βA is the father of Bβ,
βA Γ· Bβ means βA is the daughter of Bβ.
Based on the above, how is K related to P if βJ Γ· K + L Γ O β Pβ?