Determine wether the statement is always, sometimes or never true.

A line contains three non collinear points.

Always, sometimes, or never.

Postulates

2.1: Through any two points, there is exactly one line.

2.2: Through any three non collinear points, there is exactly one plane.

2.3: A line contains at least two points.

2.4: A plane contains at least three non collinear points.

2.5: If two points lie in a plane, then the entire line containing those points lies in that plane.

2.6: If two lines intersect, then their intersection is exactly one point.

2.7: If two planes intersect, then their intersection is a line.