The words in each set have a common connection, something that bonds all three of them in some way, shared features or characteristics...a manifestation of common attributes.
Can you find a Commonality?
= 1. CATHERINE BACH, JOHN SCHNEIDER, TOM WOPAT
= 2. HOLDING, INTERFERENCE, BOARDING
= 3. CERVICAL, THORACIC, LUMBAR
= 4. TAKING CANDY FROM A BABY, FALLING OFF A LOG, SHOOTING FISH IN A BARREL
= 5. BONANZA, LITTLE HOUSE ON TH EPRAIRIE, HIGHWAY TO HEAVEN
= 6. INGEMAR STENMARK, JEAN-CLAUDE KILLY, KARL SCHRANZ
= 7. PATRIOT, POSEIDON, POLARIS
= 8. WIND, STRING, PERCUSSION
= 9. MAURICE, BARRY, ROBIN
= 10. NY TITANS, DALLAS TEXANS, BOSTON PATRIOTS