Its supporters claim, and can prove, that a compass doesn t always point to true North, but rather to magnetic North, a phenomenon referred to as compass variation.
(Its supporters; claim; ) (a phenomenon; referred; to; as compass variation) (Its supporters; can prove; that a compass doesn t always point to true North, but rather to magnetic North) Context(Its supporters can prove,List([0, 35))):(a compass doesn t; point; to true North; T:always)
Its supporters can prove,List([0, 35))
Its supporters a phenomenon Its supporters a compass doesn t
claim referred can prove point
to as compass variation
that a compass doesn t always point to true North, but rather to magnetic North
to true North T:always