According to https://bitcointalk.org/index.php?topic=216938.0 one transaction can only be contained in one block. IIUC miners can freely decide what transaction they include in their block and what they don't.

How comes that multiple miners concurrently deciding what blocks to include produce blocks of disjoint set of transactions? Is there any reservation list of transaction to be confirmed and miners that will include them?

According to https://bitcointalk.org/index.php?topic=216938.0 one transaction can only be contained in one block. If I understand correctly, miners can freely decide what transaction they include in their block and what they don't.

Why is it that multiple miners concurrently deciding what block to build on, and what transactions to include, produce blocks without any duplicate transactions? Is there a reservation list of transactions to be confirmed and miners that will include them?