instruction:
This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.
question:
Passage: With their MNF home win over the Jaguars fresh in their minds, the Texans flew to Lambeau Field for a Week 14 interconference duel with the Green Bay Packers. Houston shot early in the first quarter as QB Matt Schaub completed a 58-yard TD pass to wide receiver Kevin Walter. The Packers would respond in the second quarter with QB Aaron Rodgers completing a 20-yard touchdown pass to TE Donald Lee, yet the Texans would close out the half with a 30-yard field goal from kicker Kris Brown. Houston would get the third quarter's only points as Brown got a 41-yard field goal. Green Bay would answer in the fourth quarter as RB Ryan Grant got a 6-yard touchdown run, yet the Texans replied with Schaub completing an 11-yard touchdown pass and a 2-point conversion pass to wide receiver Andre Johnson. The Packers would tie the game as Rodgers completed a 9-yard touchdown pass to wide receiver Jordy Nelson. Fortunately, Houston got the last laugh as Brown nailed the game-winning 40-yard field goal.
Question: Which player scored the last points for the packers?
answer:
span

question:
Passage: Hoping to rebound from their loss to the Patriots, the Raiders stayed at home for a Week 16 duel with the Houston Texans. Oakland would get the early lead in the first quarter as quarterback JaMarcus Russell completed a 20-yard touchdown pass to rookie wide receiver Chaz Schilens. The Texans would respond with fullback Vonta Leach getting a 1-yard touchdown run, yet the Raiders would answer with kicker Sebastian Janikowski getting a 33-yard and a 30-yard field goal. Houston would tie the game in the second quarter with kicker Kris Brown getting a 53-yard and a 24-yard field goal. Oakland would take the lead in the third quarter with wide receiver Johnnie Lee Higgins catching a 29-yard touchdown pass from Russell, followed up by an 80-yard punt return for a touchdown. The Texans tried to rally in the fourth quarter as Brown nailed a 40-yard field goal, yet the Raiders' defense would shut down any possible attempt.
Question: How many yards longer was the longest field goal than the shortest?
answer:
number

question:
Passage: Alluvial diamond and gold mining activities also account for some economic activity. In recent years , foreign investment from ArcelorMittal Steel, BHP Biliton, and China Union is aiding the revitalization of the iron-ore mining sector. Liberia has begun exploration for offshore oil; unproven oil reserves may be in excess of one billion barrels. The government divided its offshore waters into 17 blocks and began auctioning off exploration licenses for the blocks in 2004, with further auctions in 2007 and 2009. An additional 13 ultra-deep offshore blocks were demarcated in 2011 and planned for auction. Among the companies to have won licenses are Repsol, Chevron, Anadarko and Woodside Petroleum.
Question: How many companies have been successful at winning licenses?
answer:
number