[Q]: Sentence: The division between the two is often not clear and is often politicized in disagreements within a government over a treaty, since a non-self-executing treaty cannot be acted on without the proper change in domestic law. Question: The often unclear division between a self-executing treaty and a non-self-executing treaty can lead to a treaty being what if disagreements exist within a party?
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[A]: yes

[Q]: Sentence: Chopin's disease and the cause of his death have since been a matter of discussion. Question: What was the name of Chopin's doctor?
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[A]: no

[Q]: Sentence: Hierax carved off most of Seleucid Anatolia for himself, but was defeated, along with his Galatian allies, by Attalus I of Pergamon who now also claimed kingship. Question: Who ultimately defeated Seleucid Anatolia?
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[A]:
yes