Input: Read this: Proto-Slavic, sometimes referred to as Common Slavic or Late Proto-Slavic, is defined as the last stage of the language preceding the geographical split of the historical Slavic languages. That language was uniform, and on the basis of borrowings from foreign languages and Slavic borrowings into other languages, cannot be said to have any recognizable dialects, suggesting a comparatively compact homeland. Slavic linguistic unity was to some extent visible as late as Old Church Slavonic manuscripts which, though based on local Slavic speech of Thessaloniki, could still serve the purpose of the first common Slavic literary language.
Question: What did the Proto-slavic language have in multiple recognizable variations?

Output: unanswerable

Input: Read this: By 1795, Bonaparte had become engaged to Desiree Clary, daughter of Francois Clary. Desiree's sister Julie Clary had married Bonaparte's elder brother Joseph. In April 1795, he was assigned to the Army of the West, which was engaged in the War in the Vendeea civil war and royalist counter-revolution in Vendee, a region in west central France on the Atlantic Ocean. As an infantry command, it was a demotion from artillery generalfor which the army already had a full quotaand he pleaded poor health to avoid the posting.
Question: Which older brother of Napoleon's did Desiree Clary's sister Julie marry?

Output: Joseph

Input: Read this: On 4 December 2007 an outbreak of an acute virus-induced flu was reported. This outbreak was compounded by Tristan's lack of suitable and sufficient medical supplies.
Question: When was there an outbreak of acute virus-induced flu on the moon?

Output: unanswerable

Input: Read this: Many annual events celebrate the diverse cultures of Houston. The largest and longest running is the annual Houston Livestock Show and Rodeo, held over 20 days from early to late March, is the largest annual livestock show and rodeo in the world. Another large celebration is the annual night-time Houston Pride Parade, held at the end of June. Other annual events include the Houston Greek Festival, Art Car Parade, the Houston Auto Show, the Houston International Festival, and the Bayou City Art Festival, which is considered to be one of the top five art festivals in the United States.
Question: When is the annual Houston Pride Parade held?

Output:
the end of June