name=["john",'ann','mary',['peter','john'],[1,2,[3,4],0.1],True] print(name) print(name[4][2][1]) print=name name1="john",'ann','mary','peter','john',1,2,3,4,0.1True) print(type(name1),name1) print(name1[-4] name2=tuple("john") name3=tuple() print(type(name3))