Geometry

Question Analysis:
This question involves applying the Law of Detachment to the properties of parallel lines.
The main focus is on understanding the relationship between parallel lines and their intersection.

Key Concept Explanation:
The Law of Detachment allows us to conclude that if two lines are parallel, they will never intersect.

Step-by-Step Solution:
The conditional statement is: "If two lines are parallel, then they never intersect."
The premise is: "Lines L and M are parallel."
By the Law of Detachment, the conclusion is: "Lines L and M never intersect."

Option Analysis:
A) Incorrect. Parallel lines do not intersect.
B) Correct. This follows directly from the Law of Detachment.
C...