Pedro, a citizen of the Philippines, immigrated to Canada 5 years ago; most of the time he spent in Canada working, and he also meets the citizenship requirements; recently, he heard from his parents that his brother's orphaned daughter, 19, would like to be sponsored under the family class, as she would like to go to college and pay Canadian fees. Which of the following is required to sponsor a niece/nephew? (Choose all that apply) Select one or more: They must present information about her medical condition. The child must not be married or in a common-law relationship. The child must have a disability. The child must be under 18 years of age