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Another tree for Alice and Bob Conceal or not conceal. Does she or doesn’t she? Simultaneous play. Nature. She scorns him. She loves him. Bob. Bob. Secret B. Shows A. B Secretly. Shows A. S hows B. Show B. Secret A. Alice. A Secretly. Alice. Alice. Alice. Alice. T o B.
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Does she or doesn’t she?Simultaneous play Nature She scorns him She loves him Bob Bob Secret B Shows A B Secretly Shows A Shows B Show B Secret A Alice A Secretly Alice Alice Alice Alice To B To A To A Alice ToA To A ToB To B A B B A 0 0 1 3 3 0 A 1 1 2 3 2 3 0 0 3 2 0 2 2 1 3 2 A 1 1 B B 1 3 0 2 30 21