What would be the best topic sentence for the following paragraph?" 
At the end of the 
half it was clear why The Cowboys were the heavy favorite with The Eagles losing twenty one to 
nothing. The Cowboys defense prevented The Eagles from making any progress. However 
something changed in the second half. The Eagles started with some luck early in the third quarter 
when they recovered a fumble for a touchdown. This gave the underdogs the confidence to rally 
back, ending The Cowboys' undefeated streak with a final score of Cowboys twenty one, Eagles 
twenty four." 
A. The Cowboys lose another game. 
B. Football games are very unpredictable. 
✓ 
C. The Eagles upset The Cowboys in a close game. 
D. The Eagles are clearly a playoff team.