instruction:
In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
question:
Passage: Minnesota has some of the earth's oldest rocks, gneisses that are about 3.6 billion years old (80% as old as the planet). About 2.7 billion years ago, basaltic lava poured out of cracks in the floor of the primordial ocean; the remains of this volcanic rock formed the Canadian Shield in northeast Minnesota. The roots of these volcanic mountains and the action of Precambrian seas formed the Iron Range of northern Minnesota. Following a period of volcanism 1.1 billion years ago, Minnesota's geological activity has been more subdued, with no volcanism or mountain formation, but with repeated incursions of the sea, which left behind multiple strata of sedimentary rock.In more recent times, massive ice sheets at least one kilometer thick ravaged the state's landscape and sculpted its terrain. The Wisconsin glaciation left 12,000 years ago. These glaciers covered all of Minnesota except the far southeast, an area characterized by steep hills and streams that cut into the bedrock. This area is known as the Driftless Zone for its absence of glacial drift. Much of the remainder of the state outside the northeast has 50 feet (15 m) or more of glacial till left behind as the last glaciers retreated. Gigantic Lake Agassiz formed in the northwest 13,000 years ago. Its bed created the fertile Red River valley, and its outflow, glacial River Warren, carved the valley of the Minnesota River and the Upper Mississippi downstream from Fort Snelling. Minnesota is geologically quiet today; it experiences earthquakes infrequently, and most of them are minor. 
Question: What is the name of the area in Minnesota was not covered by massive ice sheets?
answer:
the Driftless Zone.


question:
Passage: After struggling with infertility, Anne finally succeeds in getting pregnant through invitro fertilization with her husband Jack. However, one night, Anne awakens to discover a masked intruder in her room. Terrified, Anne tries to escape, but the intruder chloroforms her into unconsciousness, rendering her helpless as he kidnaps her and takes her to an isolated house.
In the morning, Anne finds herself held captive by a couple named Frank and Helen. Helen has gone mad after her baby was aborted by Frank upon learning that it would have been born deformed. The procedure left her sterile, and he is now attempting to make it up to her by giving her Anne's baby. Anne recognizes Frank as a technician at her fertility clinic, and Helen later tells her that he secretly replaced her fertilized egg with one of Helen's instead. Frank stages a car accident with a horribly burned body to make everyone believe Anne is dead; Jack refuses to accept it and pressures the police to continue investigating, but after several months they dismiss his ideas. 
Question: What is the name of the character whose fertilized egg was replaced with one of Helen's?
answer:
Anne.


question:
Passage: Kate is a bike-maintenance instructor who realized she is no longer in love with her boyfriend of five years, Ollie. Kate and Ollie have been together since high school. Kate finds out she is pregnant, which complicates the whole situation because she is not sure if she truly does want to breakup with Ollie or not. However, Kate does not want to have a baby, but does not want to wait weeks for a clinical abortion, so her herbalist friend, Chloe tells her that being on a parsley diet can make you have a natural abortion. Kate then goes on to constantly eat parsley and at one point in the film, even bathe in parsley. Ollie is "the king of contraception", where he counsels people on contraception for his job. Kate's friends see Kate and Ollie's relationship as the greatest relationship there could ever be and they envy her for it, even her lesbian friend thinks she would be crazy to leave him. Kate decides it is for the best not to tell Ollie about the pregnancy, despite her friends telling her she should. The film suggests that Kate may have had an affair with her "slow student" and may be the real reason why she wants an abortion. However, we find out that Ollie purposely poked holes in the condom, attempting to save their relationship together by having a child.
Kate ultimately decides that breaking up with Ollie and moving on is for the best. Kate and Ollie both agree to meet at the lake in ten years, which is the spot the two of them first fell in love in the first place. 
Question: Who thinks a baby will save his relationship?
answer:

Ollie.