Premise: The cover package celebrates the century in entertainment with anecdotes told by stars and their hangers- Ira Gershwin's brother-in-law describes how he manufactured ketchup (he said to-may-toes, but his suppliers said to-mah-toes); Little Ricky remembers what it was like to grow up as Lucy and Desi's TV son; Barbra Streisand claims she was never a shrew on the set; a Titanic producer tells how Kate Winslet improvised an enduring moment in cinema--spitting in the face of co-star Billy Zane, etc. ...

Hypothesis: The century for entertainment is celebrated in the cover package.
Relation: entailment