Congress President Sonia Gandhi on Monday said she was not the right person to "decide or reply" on the issue of her son and party Vice President Rahul Gandhi taking up the leadership of the party.During an interview on India Today TV, Sonia Gandhi, asked about Rahul Gandhi's role and if he would take up the party's leadership, said: "I am not the right person to decide or reply on it."She also said that both her children had different aspects of Indira Gandhi in them."Priyanka and Rahul have different aspects of Indira in them. Everyone in the family has been influenced by Indira Gandhi," she said.