Determine whether there has been any questions asked by the speaker in the dialogue or not. If there has been a question in the dialogue then the output Yes otherwise output No.

[EX Q]: Beth , would you like me to help you carry it ?  Thanks , but I don't want to put you into any trouble .  Don't be silly . It's no trouble at all . 
[EX A]: No

[EX Q]: Jenny , you're too lazy . You should do some exercise . See , you're getting fat .  Dad , it's raining outside .  That is your excuse .  All right , all right , I will go swimming with Peter this afternoon .  Not just today . Go exercise everyday ! 
[EX A]: No

[EX Q]: Do you think you can fix my computer ?  I'll give it a try . 
[EX A]:
Yes

