This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.

Passage: In the Governorate of Estonia, Estonians called for freedom of the press and assembly, for universal suffrage, and for national autonomy. On 29 October , the Russian army opened fire in a meeting on a street market in Tallinn in which about 8 000-10 000 people participated, killing 94 and injuring over 200. The October Manifesto was supported in Estonia and the Estonian flag was displayed publicly for the first time. Jaan Tõnisson used the new political freedoms to widen the rights of Estonians by establishing the first Estonian political party - National Progress Party. Another, more radical political organisation, the Estonian Social Democratic Workers' Union was founded as well. The moderate supporters of Tõnisson and the more radical supporters of Jaan Teemant could not agree about how to continue with the revolution, and only agreed that both wanted to limit the rights of Baltic Germans and to end Russification. The radical views were publicly welcomed and in December 1905, martial law was declared in Tallinn. A total of 160 manors were looted, resulting in ca. 400 workers and peasants being killed by the army. Estonian gains from the revolution were minimal, but the tense stability that prevailed between 1905 and 1917 allowed Estonians to advance the aspiration of national statehood. 
Question: How many years did the tense stability last? 
Answer type: Number 
12.

Passage: The Raiders opened the scoring on their first drive of the game, settling for a field goal to take a 3-0 lead.  The Browns failed to score and trailed 3-0 after the first quarter. The Raiders scored a second quarter touchdown to take a 10-0 lead.  Late in the half, the Browns reached the Raiders' 1 yard line and had 1st and goal at the 1.  However, they failed to get into the end zone in three attempts.  After a false start penalty on 4th and goal, the Browns settled for a field goal to cut the deficit to 10-3.  With less than 2 minutes remaining in the half, the Raiders drove down the field, and QB Derek Carr threw a touchdown pass, giving the Raiders a 17-3 lead at halftime.  Early in the third quarter, the Raiders kicked another field goal and went up 20-3.  The Browns finally reached the end zone in the third quarter as QB Josh McCown completed a 28-yard pass to TE Gary Barnidge, cutting it to 20-10.  The Raiders scored another touchdown early in the 4th quarter, and the Browns trailed 27-10.  At that moment, the Browns began to mount a 4th quarter rally.  K Travis Coons kicked a field goal to pull within 27-13.  The Raiders turned the ball over in their own territory on their next drive, and the Browns scored another touchdown to cut the deficit to 27-20.  The Browns' defense forced a 3 and out, and the Raiders were forced to punt.  However, Travis Benjamin muffed the punt, and the Raiders recovered it.  The Raiders ran three more plays before they punted again, pinning the Browns at their own 2 yard line.  The Browns had one last chance to score a game saving touchdown.  Within 2 minutes, they reached the Raiders' 29 yard line.  After McCown was sacked, the Browns faced 3rd and 14 on the Raiders' 34 yard line with under 45 seconds to play.  At that moment, McCown threw a pass that was intercepted by Charles Woodson.  With no timeouts remaining, the Raiders were able to kneel and run out the clock. 
Question: How many points did the Raiders score in the second quarter? 
Answer type: Number 
14.

Passage: Hoping to rebound from their road loss to the Steelers, the Bengals went home for a Week 13 AFC North rematch with the Baltimore Ravens.  In the first quarter, Cincinnati trailed early as Ravens kicker Matt Stover made a 27-yard field goal.  In the second quarter, Baltimore increased its lead as Stover got a 21-yard field goal, along with QB Joe Flacco completing a 4-yard TD pass to TE Todd Heap.  The Bengals would close out the half as kicker Shayne Graham nailed a 21-yard field goal. In the third quarter, the Ravens pulled away as WR Mark Clayton completed a 32-yard TD pass to WR Derrick Mason and caught a 70-yard TD pass from Flacco.  In the fourth quarter, Baltimore pulled away as safety Jim Leonhard returned an interception 35 yards for a touchdown. With the loss, not only did Cincinnati fall to 1-10-1.  They surpassed their 2007 loss total and were swept by the Ravens for the first time since 2002. 
Question: How many 4 yard touch down passes did Joe Flacco make? 
Answer type: Number 

1.