Karishma is taller than Kajal. Kajal is taller than Vimal. Ankita is taller than Kajal and Vimal. Who is the tallest ?
Karishma > Kajal> Vimal
Again, Ankita is taller than Kajal and Vimal.
But we cannot come to a conclusion about who is tallest, as no relationship between Karishma and Ankita is given.