In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.

When they met in an online IVF support group back in 2011, Andrea Rivas and Sandi Palmisano were two women struggling to get pregnant. They longed for children and believed if they could at least have one healthy baby each, they'd be happy. Fast forward four years and the two women from Martinsburg, West Virginia have six babies between them – three sets of twins. And all of them were carried by Andrea. Their story is a miraculous one of hope and friendship. In 2014 Andrea made headlines when she gave birth to Sandi's children EmmaLee and Grayson after agreeing to become a gestational carrier for Palmisano when a medical condition prevented her from carrying an embryo to term.Andrea Rivas and Sandi Palmisano, both from Martinsburg, W Va, met through an online IVF support groupAndrea, 30, and her husband Mark, 41, had twins through IVF but Sandi, 47, and her husband Philip, 45, failed in three cycles - then Andrea stepped in to become a surrogateBut months after giving birth to Sandi's twins, Andrea and her husband Mark conceived naturally - and amazingly were told they would have twins againShe gave birth in March almost a year to the day since giving birth to Sandi and Philip's twinsSandi tells Daily Mail Online: 'Between the two of us we have six babies. It's almost impossible to put into words.' 
 Questions:But even the doctor was shocked when the ultrasound revealed that _ was having twins, again. (A) IVF (B) Andrea Rivas (C) Sandi Palmisano (D) Martinsburg (E) West Virginia (F) Sandi (G) EmmaLee (H) Grayson (I) Palmisano (J) W Va (K) Mark (L) Philip (M) Daily Mail Online
(B)

Oprah Winfrey has managed to snag on-air interviews with some of the world's biggest stars, from President Obama to Michael Jackson. But the 61-year-old media mogul has revealed that she was unable to persuade her literary idol, Harper Lee - whose hotly-anticipated second novel, Go Set A Watchman, was released at midnight - to appear on her eponymous chat show. At a lunch date with Lee at the luxury Four Seasons in New York during the Nineties, the author apparently compared herself to the introverted, reclusive character of Boo Radley - therefore, appearing on TV would be a complete no-no.Oprah spent two years trying to secure a meeting with Harper LeeShe finally snagged a lunch date with the author in New YorkHowever, Lee said 'no' to Oprah's TV interview requestRevealed details as Lee's second Mockingbird novel released 
 Questions:In 1962, when the _ film was released, Winfrey said she was equally enthralled by the story. (A) Oprah Winfrey (B) Obama (C) Michael Jackson (D) Harper Lee (E) Go Set A Watchman (F) Lee (G) Four Seasons (H) New York (I) Boo Radley (J) Oprah (K) Mockingbird
(K)

A schoolboy who tried to raise money for a Father's Day present by selling cookies at school had the treats confiscated by teachers - who later sold the snacks in a charity bake sale. Jason Hill, 13, a student at Northfleet Technology College, Kent, had the 18 Rolo and Yorkie cookies taken off him after being told they breached the school's healthy eating policy. But the snacks were later sold by staff at the all-boys school to raise money for victims of the Nepal earthquake. His mother, Lisa Whitty, criticised the school for having 'one rule for the teachers and another for everyone else'.James Hill brought in 18 cookies to raise pocket money for Father's DayThe 13-year-old was told snacks breached school's healthy eating policyBut teachers later sold treats to raise money for Nepal earthquake victims 
 Questions:'_ works with parents to make sure that when their children are in school they have access to healthy food and drink. (A) Father's Day (B) Jason Hill (C) Northfleet Technology College (D) Kent (E) Rolo (F) Yorkie (G) Nepal (H) Lisa Whitty (I) James Hill

(C)