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 fifteen-year-old mother who vanished with her newborn baby sparking a huge police manhunt has been found safe and well. Katie Kelly from Long Buckby, Northamptonshire disappeared with her daughter Kiah-Mae Boyle at around 7.30pm on Tuesday. The baby's father, Katie's 18-year-old boyfriend Karl Boyle, was also missing. On Friday Northamptonshire Police confirmed Katie and her 12-week-old baby had been found safe and well. They were being looked after by officers last night, a spokesman said. 'We are pleased to report that missing teenager, 15-year-old Katie Kelly and her 12-week-old daughter Kiah-Mae, have both been found safe and well,' a statement released by the force said.Katie Kelly, 15, and her daughter Kiah-Mae have been found safe and wellThe teenager vanished from her home in Northamptonshire on TuesdayFears grew she may have gone to meet her 18-year-old boyfriendNorthamptonshire Police has thanked the public for their help 
 Question:'_ is vulnerable and the baby is going to need food and nappies.

Katie Kelly