TASK DEFINITION: Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
PROBLEM: Context: Hoping to break their current losing streak the Cardinals flew to Arrowhead Stadium for an interconference duel with the Chiefs. The Cardinals scored with kicker Jay Feely hitting a 36-yard field goal, but they fell behind with QB Matt Cassel completing a 1-yard TD pass to WR Dwayne Bowe. This was followed by RB Thomas Jones getting a 1 and a 3-yard TD run. The Cardinals responded with Feely making a 29-yard field goal, but they struggled further with kicker Ryan Succop getting a 23-yard field goal, followed by Cassel throwing a 38-yard TD pass to Bowe. The Cardinals cut the lead with QB Derek Anderson completing a 3-yard TD pass to WR Larry Fitzgerald. 
 Question: How many yards was the longest field goal?

SOLUTION: 36-yard

PROBLEM: Context: In the Night Garden In a magical forest, colourful characters have adventures. A mysterious tide of water appears suddenly next to Igglepiggle. He discovers that he can control it by moving his feet. Excited, he takes it to Makka Pakka who finds it very useful indeed. Children Under 5 Today on BBC2 from 11:05am to 11:35am Last of the Summer Wine To relax, Howard tries a simple trick to change his appearance enough to fool even Pearl. But he soon discovers that taking over someone else's identity can be equally dangerous. Comedy Sitcoms Today on G.O.L.D. from 12:40pm to 1: 20pm The Secret Circle Cassie is an orphaned teenager who discovers that not only is she a witch but that she is also the key that will unlock a centuries-old battle between good and evil. When Cassie accepts a cute boy's invitation to the school dance, Adam struggles to control his anger. Today on Sky Living from 10:00pm to 11:00pm The Kid's Speech Eleven-year-olds, Reggie and William, and 14-year-old Bethan, are determined to improve their speech. Along with their parents, they start a unique course at the Michael Palin Centre for Stammering children. Over two weeks, they open up about their fears and frustrations. Documentary Today on BBC1 London from 10:35pm to 11:25pm 
 Question: Which play can be used to inspire children who are afraid to speak in public?

SOLUTION: the kid's speech.

PROBLEM: Context: Variant histone H2AZ-containing nucleosomes are involved in the regulation of gene expression. In Saccharomyces cerevisiae, chromatin deposition of histone H2AZ is mediated by the fourteen-subunit SWR1 complex, which catalyzes ATP-dependent exchange of nucleosomal histone H2A for H2AZ. Previous work defined the role of seven SWR1 subunits (Swr1 ATPase, Swc2, Swc3, Arp6, Swc5, Yaf9, and Swc6) in maintaining complex integrity and H2AZ histone replacement activity. Here we examined the function of three additional SWR1 subunits, bromodomain containing Bdf1, actin-related protein Arp4 and Swc7, by analyzing affinity-purified mutant SWR1 complexes. We observed that depletion of Arp4 (arp4-td) substantially impaired the association of Bdf1, Yaf9, and Swc4. In contrast, loss of either Bdf1 or Swc7 had minimal effects on overall complex integrity. Furthermore, the basic H2AZ histone replacement activity of SWR1 in vitro required Arp4, but not Bdf1 or Swc7. Thus, three out of fourteen SWR1 subunits, Bdf1, Swc7, and previously noted Swc3, appear to have roles auxiliary to the basic histone replacement activity. The N-terminal region of the Swr1 ATPase subunit is necessary and sufficient to direct association of Bdf1 and Swc7, as well as Arp4, Act1, Yaf9 and Swc4. This same region contains an additional H2AZ-H2B specific binding site, distinct from the previously identified Swc2 subunit. These findings suggest that one SWR1 enzyme might be capable of binding two H2AZ-H2B dimers, and provide further insight on the hierarchy and interdependency of molecular interactions within the SWR1 complex. 
 Question: Which protein mediates the replacement of H2A by H2A.Z in the yeast Saccharomyces cerevisiae?

SOLUTION:
swr1