Task: SWRL-based Rule Reasoning (ontology: Earth_Environment/OBOE)

Suppose an individual ?x satisfies: MegameterToMeter(?x). Which conclusion is one valid inferred conclusion?

A. MillisecondToSecond(?x)
B. LiterToMeterCubed(?x)
C. LinkClarkeToMeter(?x)
D. Unit Conversion(?x)

Answer: Unit Conversion(?x)