Match the step response to the transfer function. This should be only using the information provided in the picture and no simulink, matlab, etc

A$.$

B$.$

C$.$

D$.$

E$.$

$\frac{1}{s^2+s}$

$\frac{1}{s^2+1}$

$\frac{1}{s+1}$

$\frac{1}{s^2+s+1}$

$\frac{s+1}{s^2+s+1}$