StaticTableViewController.m

- (void)viewDidLaod {
    
    //Create cells.
    
    _tableViewData = @[
            @{
                    @"title" : @"Section 1",
                    @"cells" : @[
                    _eventCell
            ]},
            @{
                    @"title" : @"Section 2",
                    @"cells" : @[
                    _startTimeCell,
                    _activityCell
            ]},
            @{
                    @"title" : @"Section 3",
                    @"cells" : @[
                    _deleteButtonCell
            ]}
    ];
}

#pragma mark UITableViewDataSource

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    NSDictionary *sectionDictionary = [_tableViewData objectAtIndex:(NSUInteger) indexPath.section];
    NSArray *cells = [sectionDictionary objectForKey:@"cells"];
    UITableViewCell *cell = [cells objectAtIndex:(NSUInteger) indexPath.row];
    return cell;
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return [_tableViewData count];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    NSDictionary *sectionDictionary = [_tableViewData objectAtIndex:(NSUInteger) section];
    NSArray *cells = [sectionDictionary objectForKey:@"cells"];
    return [cells count];
}

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
    NSDictionary *sectionDictionary = [_tableViewData objectAtIndex:(NSUInteger) section];
    return [sectionDictionary objectForKey:@"title"];
}