NSArray* bundle = [[NSBundle mainBundle] loadNibNamed:@"QnA" owner:self options:nil];

QuestionAnswer *qa;
for (id object in bundle) {
    if ([object isKindOfClass:[QuestionAnswer class]])
        qa = (QuestionAnswer *)object;
    }

CGRect f = qa.frame;
f.origin.x = x;
f.origin.y = y;
qa.frame = f;
[self.view addSubview: qa];
[qa setup:[questions objectAtIndex:i ]];

-(void)setup:(NSString *)label
{
    self.afl.text = label;
    UITapGestureRecognizer *tgr = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(imageTapped:)];
    tgr.delegate = self;
    [self addGestureRecognizer:tgr];

}