Definition: In this task, you will be presented with a text and a pronoun. You should write the name that the pronoun refers to. Position of the pronoun in the text is showed within two "_"s.
Input: In 1086, and after six years of marriage, Duchess Judith gave birth a son, the future Boles*aw III Wrymouth. This event changed Zbigniew's situation drastically. Now with a legitimate son and heir, both Zbigniew's and Mieszko's positions were threatened by Duke W*adys*aw I. In the case of Mieszko, _he_was forced to accept the situation due to the popularity of the latter among the nobility; however, in 1089 the Mieszko died under mysterious circumstances, probably by poisoning. <sep>, Pronoun: he

Mieszko