A (5, 3), B (2, 1), and C (-2, 4) are the coordinates of a triangle's vertices. If the triangle is reflected over the x -axis, what are the coordinates of the image?

1. A '(-5, 3), B '(-2, 1), C '(2, 4)
   
2. A '(-5, 3), B '(-2, 1), C '(-2, 4)
   
3. A '(-5, -3), B '(-2, -1), C '(2, -4)
   
4. A '(5, -3), B '(2, -1), C '(-2, -4)