Problem: This was resolved with the Ostrow Agreement -- Vytautas became the Grand Duke of Lithuania while Jogaila retained rights of an overlord .
This was resolved by the Ostrow agreement -- Jogaila became Grand Duke of Lithuania , while Vytautas retained the rights of an overlord .
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A: no

Problem: Natalia Falavigna da Silva ( born May 9 , 1984 in Brazil ) is a taekwondo athlete from Maringa .
Natalia Falavigna da Silva ( born May 9 , 1984 in Maringa ) is a taekwondo from Brazil .
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A: no

Problem: Suo Chao is killed in a fight against Shi Bao 's general Fang La .
Suo Chao is killed in a fight against General Fang La of Shi Bao .
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A:
yes