Given below are two statements :
Statement (I): The correct sequence of bond lengths in the following species is : $$ \mathrm{O}_2^{+}<\mathrm{O}_2<\mathrm{O}_2^{-}<\mathrm{O}_2^{2-} $$ Statement (II) : The correct sequence of number of unpaired electrons in the following species is $$ \mathrm{O}_2>\mathrm{O}_2^{+}>\mathrm{O}_2^{-}>\mathrm{O}_2^{2-} $$ In the light of the above statements, choose the correct answer from the options given below :