TASK DEFINITION: In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
PROBLEM: passage: Mamma Mia! (promoted as Benny Andersson & Bjorn Ulvaeus' Mamma Mia!) is a jukebox musical written by British playwright Catherine Johnson, based on the songs of ABBA composed by Benny Andersson and Bjorn Ulvaeus, former members of the band. The title of the musical is taken from the group's 1975 chart-topper ''Mamma Mia''. Ulvaeus and Andersson, who composed the original music for ABBA, were involved in the development of the show from the beginning. Singer Anni-Frid Lyngstad has been involved financially in the production and she has also been present at many of the premieres around the world.
question: did abba write all the songs for mamma mia?

SOLUTION: Yes

PROBLEM: passage: On Isla Sorna, an island off the Pacific coast of Costa Rica, a young girl named Cathy Bowman wanders around during a family vacation, and survives an attack by a swarm of Compsognathus. Her parents file a lawsuit against the genetics company InGen, now headed by John Hammond's nephew, Peter Ludlow, who plans to use Isla Sorna to alleviate the financial losses imposed by the incident that occurred at Jurassic Park four years earlier. Mathematician Dr. Ian Malcolm meets Hammond at his mansion. Hammond explains that Isla Sorna, abandoned years earlier during a hurricane, is where InGen created their dinosaurs before moving them to Jurassic Park on Isla Nublar. Hammond hopes to stop InGen by sending a team to Isla Sorna to document the dinosaurs, thus causing public support against human interference on the island. Ian, who survived the Jurassic Park disaster, is reluctant. After learning that his girlfriend, paleontologist Dr. Sarah Harding, is part of the team and is already on Isla Sorna, Ian agrees to go to the island, but only to retrieve her.
question: did the girl in the lost world die?

SOLUTION: No

PROBLEM: passage: Although the overall potential of a cell can be measured, there is no simple way to accurately measure the electrode/electrolyte potentials in isolation. The electric potential also varies with temperature, concentration and pressure. Since the oxidation potential of a half-reaction is the negative of the reduction potential in a redox reaction, it is sufficient to calculate either one of the potentials. Therefore, standard electrode potential is commonly written as standard reduction potential.
question: is electrode potential the same as reduction potential?

SOLUTION:
Yes