1. No life decisions are happenings based solely on logic.

2. All electric motors are machines that depend on magnetism.

3. Some political campaigns are mere attempts to discredit opponents.

4. Some rockmusic lovers are not fans of JayZ.

5. All redistricting plans are sources of controversy.

6. No tax audits are pleasant experiences for cheaters.

7. Some housing developments are complexes that exclude children.

8. Some cruise ships are not steamdriven vessels.

Draw Venn diagrams for the above propositions.