Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: Which of the counties where Henry was excluded from obtaining land has a larger population? Passage:Henry I Kőszegi, a significant figure of the era of so-called "feudal anarchy", was killed in the Battle of Föveny in September 1274. His power and wealth in Western Transdanubia were largely inherited by his two elder sons, Nicholas and Ivan, who divided their heirdom and the most valuable domains among themselves in 1279. Henry was excluded from the contract, only his wine growers were mentioned, to whom they were assigned certain vineyards in Moson and Pozsony counties. Historians János Karácsonyi and Attila Zsoldos considered Henry was granted lands in Slavonia from his brothers sometime before 1279, during an unequal sharing; his first lands laid in Varaždin County, the northwestern part of the province. There, it is presumable, he owned the castles of the late "Farkas of Zagorje" from the beginning, including Krapina (Korpona). Subsequently, the forts of Belec, Kostel, Vrbovec (Orbolc) and Oštrc (Oszterc) also belonged to his branch's property, but the time and circumstances of their acquisition are unknown. From these lands and castles on the southwestern corner of the kingdom, Henry expanded his influence over the territory, which was ruled by Joachim Gutkeled prior to that, between the rivers Drava and Sava (called Slavonia superior, "Upper Slavonia"), in the upcoming decades, and was considered the most powerful lord in the region by the extinction of the Árpád dynasty in 1301. For instance, he acquired the castles of Susica (later Szentgyörgy, present-day Đurđevac in Croatia) and Koprivnica (Kapronca) in Križevci County. During their family contract, Nicholas and Ivan did not renounce the possibility of their expansion into Slavonia, they both possessed landholdings and castles in the province too. In their agreement at Dubica on 20 April 1278, the Kőszegis and the Babonići divided the spheres of interest in Slavonia between each other. Henry and his brothers renounced territorial claims from all areas south of the river Sava (Slavonia inferior, "Lower Slavonia") in favor of Stephen Babonić and his clan, who acknowledged the Kőszegis' power north of the river at the same time.


b