// Track from one entity to a related entity through multi-step searches — author to article to mentioned person/place
French Wikipedia is the key data source for finding European actors' full birth names
Director-Film-Actor triangulation — locate the target actor through the director's other works
Two-phase search — first find the actor's stage name, then specifically search for their full birth name
Always add Bollywood/Hindi film/Indian actor keywords when searching for Indian actors
Track Indian actors through family chains — grandfather/father/spouse relationships are key indirect clues
Entity hypothesis — guess candidate Indian actors first, then verify against question constraints
| name | blog_entity_chain |
| description | Track from one entity to a related entity through multi-step searches — author to article to mentioned person/place |
| always | true |
When a question involves a chain of related entities — e.g., an article's author mentions a person who appeared in a film, or a theater manager who also acted in a movie.
Blog and article questions often require following a chain: Author -> Article -> Mentioned Person -> Related Fact. Each link requires a separate search. After finding one entity, immediately use it as an anchor to search for the next entity in the chain.
Do not try to find the final answer in one search. Break the chain into steps and track each link.
"[person name]" [profession/institution] [year] [keywords]"[entity found in step 1]" [relationship keyword] [next entity clue]"Dead on Site" 2008 Tamara Mack theatre house managerNot tracking intermediate entities — after finding a person's name, not using it for continued searching and instead repeating generic topic keyword searches.