Last couple of weeks ago , I made sports themed pictures to decorate my nephew and my son 's bedroom . I had that idea a while ago , but was too busy to put into action . I went to my sister 's house , and my nephew said he wants sports themed wall decoration for his bedroom . He wants baseball and soccer ball pictures .

Question: What 's a possible reason I decorated my nephew and my son 's bedroom ?
Answer: Because I had that idea a while ago .Because I want their rooms to look nice .None of the above choices .Because I went to my sister 's house .