In this task, you're given a context passage. Your job is to generate relevant questions that can be answered by directly referring to the passage.

In The Mardi Gras Mystery, Nancy's boyfriend, Ned Nickerson, is invited to spend the vacation with Brian Seaton, an Emerson College friend. On their way to the Seaton Mansion, Brian stops at Warren Tyler's house to pick up his father, Bartholomew Seaton, and at the same time shows Ned a portrait of his late mother, Danielle Seaton, by the famous artist Lucien Beaulieu. The painting is in the possession of Mr. Tyler since he found it in a barn he bought. The friends leave for Seaton Mansion or "The Bat Hallow". They wear fancy dress for the Mardi Gras celebration. Later that evening they go to the Silver Yacht Club. That night the portrait is stolen. The prime suspect is Mr. Seaton, who is supposed to have wanted his wife's portrait. All the evidence points to him: he was wearing a bat costume, like the thief, and he was missing at the crucial time, around 10:00Â p.m. Nancy cannot resist the challenge of the mystery. Her investigation leads to the French Quarter where she sees a woman who looks like Danielle except that her face is scarred. She is shocked and hypothesizes that Danielle could have survived the sailboat accident. Later she finds out the woman is Mariel Devereaux, whose father Max is an art forger. Nancy concludes that Max used his daughter as a model for the painting because of her almost perfect resemblance to Danielle. He purposely left it in the barn so that it would be found by Mr. Tyler, Danielle's suitor and Bartholomew's rival. His plan was to steal his own painting and ransom it for a million dollars. The money was to pay for his daughter's plastic surgery.
Who does Mariel look like?

Even then he kept a wary eye out in case one of his siblings had randomly decided to have lunch there . Over the last day or two , Ginny's situation had been going around in his head , and it made it all the more important that no one know about this bewildering turn of events yet . Not at least until he and Ang had calmed down enough to discuss their options sensibly . Lists had to be made .
Why might one of his siblings randomly decide to have lunch there ?

I sometimes put a gift in a box, if it doesn't already have one, to make it easier to wrap. It's nice to put tissue paper inside the box, too. That makes opening the gift more interesting. After I have the gift boxed, I assemble my wrapping supplies. I use rolled wrapping paper, clear tape, scissors, and ribbon. Next, I unroll some wrapping paper and place the gift box on top of the flat paper. I  study it, trying to figure out how much paper to cut off the roll. I don't want to waste paper, but I also want to neatly cover the gift. Once I decide how much paper to cut off, I mark the place with pencil, then fold there, and cut the paper along the fold line. Now I turn the gift upside down, and position it in the center of my paper. I pull up one end of the paper, and tape it to the center bottom of the box. I pull the other end of the paper smooth, pull it around  the box and tape it in place too. Then I do the ends of the package, folding the paper down, cutting it shorter if I must, and smoothing it neatly around the gift box. I tape it in place, and decorate the box with pretty ribbon and bows to distract from any mistakes I may have made.

Who offered to help them?