The document contains two autobiographies, one by Mariana Zuluaga and one by Valentina Rivas. Mariana was born in Cali, Colombia in 1998 and had a happy childhood, learning to walk, talk, and attending nursery school. She enjoyed activities like cooking and horseback riding. Valentina was born in Cali in 1997 and also had a happy childhood, learning to swim and winning an award in second grade. Both enjoyed spending time with family and had many positive experiences throughout their primary school years.