Definition: 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].
Input: A desperate mother has released a heart-breaking photograph of her addict daughter in a coma - to warn young people about the dangers of taking drugs. Marie Greer, 56, from Blackpool, has shared the shocking images of Stacey lying motionless in a hospital bed having suffered catastrophic brain injuries. Stacey, who has a three-year-old son, took a lethal mix of amphetamine, ketamine and heroine-substitute methadone on April 7 – and has been in a vegetative state ever since. Charity volunteer Marie, who has seven children, revealed Stacey was in a coma for two weeks and will now need round-the-clock care after being too badly brain damaged for any hope of a recovery.Marie Greer has shared pictures of daughter Stacey in a vegetative stateHopes they will prevent other youngster from taking illegal drugsShe took lethal cocktail of amphetamine, ketamine and methadoneWas in coma for two weeks and has suffered serious brain injuriesMarie believes Stacey experimenting with legal highs started spiral 
 Question:But though she despaired, _ still refused to give up on her completely.

Marie Greer