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. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

(CNN) -- When she was a public health administrator for the state of California, Kathryn Hall-Trujillo found that her greatest challenge was paying for babies who were born sick. "The figure we were working with at that time was about $300,000 ... to stabilize a baby for the first 90 days," said Hall-Trujillo, who worked for the state from 1976-1991. At the same time, she said, it cost just $2,000 to ensure pregnant mothers received all the care they needed for a healthy pregnancy and proper delivery. The staggering disparity, along with troubling rates of infant mortality in America, compelled Hall-Trujillo, 62, to find a solution.Birthing Project USA helps soon-to-be mothers find guidance and supportThe goal of the mentoring program is to prevent babies from being born sickKathryn Hall-Trujillo came up with the idea while she was a public health administratorDo you know a hero? Nominations are open for 2010 CNN Heroes 
 Question:"We've been doing this long enough now that you can hear a child -- 20 years old -- say, 'I was born into the _,' " Hall-Trujillo said.
Birthing Project USA

(CNN) -- Martina Hingis and Anna Kournikova will team up again to play at this year's Wimbledon championships. The popular pair won the 1999 and 2002 Australian Open doubles titles, but will be returning the SW19 to play in the legends doubles event for players who are retired from the professional circuit, the management company Octagon said Tuesday. Swiss star Hingis won five grand slam singles crowns and nine in doubles during a glittering career which ended under a cloud in 2007, when she was suspended for two years for testing positive for cocaine at Wimbledon. The 29-year-old denied taking the drug, but did not appeal the ban, which ended last September, prompting speculation that she may attempt a return to the WTA circuit.Martina Hingis and Anna Kournikova to be re-united at Wimbledon this yearThe pair will play in the legends doubles event at SW19Hingis has ended a two-year ban after testing positive for cocaine at 2007 Wimbledon 
 Question:_ is a year younger, but has not played regularly on the main tour for seven years after being hit by a string of injuries.
Anna Kournikova

A new biography of Michelle Obama has revealed that her mother was initially suspicious of her future son-in-law because he was of mixed race. Barack Obama's father was from Kenya and his mother was a white woman. His parents met in Hawaii although his father abandoned his family when the future president was aged just two. The claim is contained in a new biography of the First Lady written by Washington Post correspondent Peter Slevin. Scroll down for video Marian Robinson, far right, went on a visit to China in March last year, accompanying the First Lady, center, and her grandchildren Sasha, far left, and MaliaMarian Robinson said she had reservations about her future son-in-lawThe statement forms part of a new biography of Michelle ObamaThe book, which is due out next month, uncovered an old TV interviewDuring the interview, Mrs Robinson explained her fears concerning raceShe said she would have been worried had Mr Obama been entirely white 
 Question:However, despite her initial reservations, _, 77, was soon won over by the high-flying lawyer who had serious political ambitions.

Marian Robinson