A Reaction Is Not Spontaneous at Any Temperature $\Delta$ H ^$\circ$

A reaction is not spontaneous at any temperature. What are the signs for $\Delta$ H ^$\circ$ and $\Delta$ S ^$\circ$ , respectively?

A) (+ , -)
B) (-, -)
C) (-, +)
D) (+, +)
E) Insufficient data is provided to answer this question.