instruction:
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.
question:
Passage: In 2009, 78.5% of Dallas (city) commuters drive to work alone. The 2009 modal share for Dallas (city) commuters are 10.7% for carpooling, 3.9% for transit, 1.9% for walking, and .1% for cycling. In 2015, the American Community Survey estimated modal shares for Dallas (city) commuters of 75.4% for driving alone, 12.8% for carpooling, 3.5% for riding transit, 1.9% for walking, and .2% for cycling. The city of Dallas has a higher than average percentage of households without a car. In 2015, 10.2 percent of Dallas households lacked a car, and decreased to 9.1 percent in 2016. The national average was 8.7 percent in 2016. Dallas averaged 1.59 cars per household in 2016, compared to a national average of 1.8.
Question: How many percent of Dallas commuters didn't drive to work alone in 2009?
Answer type: Number
answer:
21.5.

question:
Passage: Coming off their win over the Lions, the Texans closed out their four-game home stand against the winless Cincinnati Bengals. In the first quarter, Houston drew first blood as WR Jacoby Jones returned a punt 73 yards for a touchdown. The Bengals responded with kicker Shayne Graham getting a 43-yard field goal. The Texans increased their lead as QB Matt Schaub completed a 6-yard TD pass to WR David Anderson. Cincinnati would close out the half as Graham nailed a 32-yard field goal. In the third quarter, Houston began to pull away as Schaub completed a 7-yard and a 39-yard TD pass to WR Kevin Walter. In the fourth quarter, the Texans closed out their home stand in style with rookie RB Steve Slaton getting a 20-yard TD run. With the win, not only did Houston improve to 3-4, but they won three straight games for the first time in franchise history.
Question: how many yards did graham get?
Answer type: Number
answer:
43.

question:
Passage: After the defeat of the Guarani rebels, the Spanish and Portuguese forced the Guarani to abandon the seven reductions that had been ceded to Portugal in the Treaty of Madrid and to move to Spanish controlled lands. According to a census conducted in 1756 the population of the Guarani from the seven missions was 14,284, which was about 15,000 less than the population in 1750. The former Jesuit missions were occupied by the Portuguese-Brazilians until 1759 when Spain unilaterally ended the Treaty of Madrid and reclaimed the lands of the seven missions. The border of the La Plata colonial region was finalized by the Treaty of San Ildefonso in 1777.
Question: Which happened later, the ending of the Treaty of Madrid or the inception of the Treaty of San Ildefonso?
Answer type: Span
answer:
['the Treaty of San Ildefonso'].