question: What Newtonian concept can be used in the formulation of an idea for the synchronization of clocks ?
answer: concept of `` relative , apparent , and common time ''
turker_answer: The Newtonian concept of '' relative , apparent , and common time '' can be used in the formulation of an idea for the synchronization of clocks .
rule-based: Concept of `` relative , apparent , and common time can be used in the formulation of an idea for the synchronization of clocks .