If each of the two lines L1 and L2 is parallel to line L3, which of the following must be true?
Choose the correct choice:
A) Lines L1 , L2, and L3 lie in the same plane  B) Lines L1 , ,L2 and L3 lie in different planes  C) Line L1 is parallel to line L2  D) Line L1 is the same line as line L2  E) Line L1 is the same line as line L3
If each of the two lines L1 and L2 is parallel to line L3,   it means L1 || L2 || L3.   And thats exactly in answer choice Line L1 is parallel to line L2.
<result>C</result>
If each of the two lines L1 and L2 is parallel to line L3, which of the following must be true?