In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

Article: Let's pretend we're sailing down the Rhine River on a pleasure boat. The Rhine is one of the main waterways of Germany, and the river traffic is heavy. It's interesting to watch the many boats going up and down the river. But the river traffic is not nearly so interesting as the beautiful scenery along the banks and hillsides. The boat is passing many old castles. We can see people working in the vineyards on the hillsides. There are vineyards as far as the eye can see. Wine from the Rhine Valley is famous all over the world. Suddenly our boat slows down and begins to turn a little. We are coming to a sharp bend in the river. On our right we can see a rocky cliff over 400 feet high. At first it looks quite ordinary, but there is nothing ordinary about it. There are many stories, poems, and songs about the cliff. We are looking at the Lorelei. Then someone on the boat begins to sing in German, the song of the Lorelei. It is a song about a beautiful siren who has lured many sailors to their deaths. The siren is supposed to sit on the rock combing her long golden hair and singing. The sailors who hear her forget to steer , and the current of river hurls their boats on the rocks and dashes them to pieces. Soon other people on the boat begin to sing. The beautiful song adds to special magic to the moment, and you begin to realize why so many people have made this trip down the Rhine to see the rock of the Lorelei.
Answer: to see the beautiful scene along the banks and hillsides
The most interesting thing to those who are sailing down the Rhine River on a pleasure boat is _ .

Article: Parents fear they are putting too much pressure on their daughters to reach their academic potential, the president of a girls' school body has said. Incoming Girls School Association head Jill Berry said parents were worried about achieving a balance between school achievement and happiness. Mrs. Berry also said that girls could put themselves under a lot of pressure. A poll of 1000 parents surveyed for the association said their top concern was their daughter's education. Girls tend to outperform boys in all stages of their education, and this can lead schools to assume all girls will do well. Mrs. Berry said, "There is no doubt that many mothers and fathers are worried about getting the balance right between their daughters realizing their academic potential while at the same time being happy and safe." Mrs. Berry said in her experience girls had very high expectations of themselves. "That's a positive thing and we want them to aim high. But sometimes we do find a girl is being unrealistic in her aspirations or putting herself under unreasonable pressure. It's not necessarily pushy parents--it can come from the girls themselves." But parents, too, wanted support to get the balance right between caring and being involved in their children's lives and not being "helicopter parents", she added. Women could be perfectionists and it was important to encourage girls to listen to their body, which could give warning signs of too much stress, she added. "Bright motivated high achieving girls with high expectations of themselves are more susceptible to eating disorders," Mrs. Berry said, "But girls' schools are usually very good at dealing with these things." It was a teacher's job to help girls "to have it all", but to help them deal with inevitable disappointments as well, she said.
Answer: fall behind boys at school
Parents are worried that their daughters _ .

Article: Kasey Kaczmarek: When I read "Would my dad love me?" by Martha, I related to how Martha felt about her father. I always wondered if my dad cared about me, or if he even loved me. All the kids would be with their dads and they would ask me where my dad was, and I would tell them that he was out of town. For all you kids who have a dad, tell him how much you love him because there are plenty of kids who would love to have a dad. Armen Abidian: This article describes everything about me and my life. When I was about 3 years old, my mother and father had a big argument and got divorced. Now I'm 13 years old and I haven't seen my father for 10 years. Just like Martha, I don't know what he looks like now, whether or not he's got married to a different woman, or if he has another child. Emma Ramirez: When Martha talked about how "most girls have dads who take them to their practices, buy them things and play with them", I thought I was one of those girls. I never stopped to think about how there are girls who have always dreamed of having those things but don't have a father. After reading what Martha wrote, I told myself I would always appreciate the days I spend with my dad because I am very lucky to have a dad who does so much for me. Stephanie Felix: This article reminded me of how much I missed my dad when I was younger. I really relate to this article because I used to always wonder about my dad, but not any more. Life without my father has made me more independent and responsible. By reading this article I remember all of this and I was able to understand what the writer was talking about.
Answer: letters to Martha to comfort her
The above four passages are most probably _ .