Нужно посмотреть на вот это дерево : Joseph married to grace (их дети) Mark married to Clare (их ребенок Oliver) Emma married to David(их дети Daniel and Laura) пж помогите
1)Daniel and Laura are Oliver's cousins. 2)Oliver is Emma's nephew 3)Mark and Emma are Joseph's children(возможно, дерево не совсем поняла) 4)Laura is David and Emma's daughter 5)Clare is Daniel's aunt