<span>The Answer is Sol-leks</span>
        
                    
             
        
        
        
The correct answer would be B.)Wilfulness on ED2020
        
                    
             
        
        
        
Explanation:
needs more context I don't know the situation he's going through 
 
        
             
        
        
        
"During the rock concert" would be the subject, as "an amplifier exploded on stage" would be the predicate.