Our field of study is Applied Mathematics. Neda has graduated in 2000 and she has a bachelor's degree in this field and now she teaches mathematics &  computer programming in high school. Mina is still continuing her studies for bachelor's degree and it's the second year of her study in this field. The interesting thing is that Mina is studying in the same university as Neda's and another interesting thing is that Mina entered in that university in the same year that Neda graduated because Mina is four years younger than Neda.