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Statements:

Some boxes are triangles. 

All Spheres are triangles.

All circles are boxes.

All triangles are quadrilaterals.

Conclusions:

  1. Some quadrilaterals are boxes.
  2. Some quadrilaterals are triangles.
  3. Some triangles are spheres.
  4. No circle is quadrilaterals.

Options.

1 only 1st follow

2 only 1 ,2 ,3 follows

3 only 3rd follows

4 all follows

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