Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

Input: Consider Input: Paragraph- Sent 1: A married couple and their three young adult children , a son and two daughters , live in a large compound with a garden and a swimming pool .
Sent 2: A tall fence surrounds the property and the children have never been on the other side of it , for their parents have kept them unaware of the outside world , even of the existence of the telephone .
Sent 3: They are taught different meanings for everyday words .
Sent 4: For example , they are told that a '' zombie '' is '' a small yellow flower , '' and that '' sea '' is a chair .
Sent 5: The parents promise that each child will be ready to venture outside the compound once she or he has lost a dogtooth .
Sent 6: Although the children are told they have a brother just on the other side of the barrier , he never appears .
Sent 7: The only non-family member to come into the house is Christina , a young woman who works as a security guard at the father's factory .
Sent 8: She is driven by the father to the compound traveling both ways blindfolded where she performs sexual favors for the son .
Sent 9: Dissatisfied with his preference for intercourse , Christina seeks oral sex from the elder daughter in exchange for a headband.
Sent 10: The elder daughter obliges but does not recognize the significance of performing cunnilingus .
Sent 11: Later , she gives the headband to her younger sister , in exchange for being licked on the shoulder , Which is marked by an unexplained scar .
Sent 12: The parents have tricked the children into believing that overhead planes are merely toys .
Sent 13: They allow the children to search for toy planes that they have planted on the grounds , and the child that finds the toy owns it .
Question: Who is Christina and how does she get to the compound?.

Output: Christina is a young woman who works as a security guard at the father's factory and she is driven to the compound by the father.

Input: Consider Input: Paragraph- Sent 1: Ratners Group PLC, a fast-growing, acquisition-minded London-based jeweler, raised its price for Seattle-based specialty jeweler Weisfield's Inc. to $57.50 a share, or $62.1 million, from $50 a share, or $55 million, after another concern said it would be prepared to outbid Ratners's initial offer.
Sent 2: The other concern wasn't identified.
Sent 3: Ratners's chairman, Gerald Ratner, said the deal remains of "substantial benefit to Ratners."Sent 4: In London at mid-afternoon yesterday, Ratners's shares were up 2 pence (1.26 cents), at 260 pence ($1.64).
Sent 5: The sweetened offer has acceptances from more than 50% of Weisfield's shareholders, and it is scheduled for completion by Dec. 10.
Sent 6: The acquisition of 87-store Weisfield's raises Ratners's U.S. presence to 450 stores.
Sent 7: About 30% of Ratners's profit already is derived from the U.S.
Question: Was the increased share price a good or bad deal for Ratners Group PLC?.

Output: Good.

Input: Consider Input: Paragraph- Sent 1: Once upon a time Jimmy had a mother who told him that he was good at music.
Sent 2: Jimmy wanted to play music.
Sent 3: He did not know which instrument to play, so he tried a piano first.
Sent 4: The piano went like a sound.
Sent 5: Then he tried a guitar.
Sent 6: The guitar played.
Sent 7: His brother told him that the piano was better to start, so Jimmy played the piano.
Sent 8: He hammered on the keys.
Sent 9: Jimmy's brother liked this, but mom did not like this.
Sent 10: Jimmy tried playing very quiet.
Sent 11: Jimmy's mom liked this, but Jimmy's brother did not like this.
Sent 12: Jimmy tried playing in the middle.
Sent 13: Jimmy liked this, and Jimmy's mom liked this, and Jimmy's brother liked this.
Sent 14: It was great.
Question: What were the two instruments Jimmy played?.
Output: Piano and guitar.