List all the log ids and their descriptions from the problem logs.
SELECT problem_log_id ,  log_entry_description FROM problem_log
SELECT problem_log_id ,  log_entry_description FROM problem_log
[{'problem_log_id': 1, 'log_entry_description': 't'}, {'problem_log_id': 2, 'log_entry_description': 'a'}, {'problem_log_id': 3, 'log_entry_description': 'b'}, {'problem_log_id': 4, 'log_entry_description': 'a'}, {'problem_log_id': 5, 'log_entry_description': 'c'}, {'problem_log_id': 6, 'log_entry_description': 'h'}, {'problem_log_id': 7, 'log_entry_description': 's'}, {'problem_log_id': 8, 'log_entry_description': 'j'}, {'problem_log_id': 9, 'log_entry_description': 'p'}, {'problem_log_id': 10, 'log_entry_description': 'd'}, {'problem_log_id': 11, 'log_entry_description': 'w'}, {'problem_log_id': 12, 'log_entry_description': 'c'}, {'problem_log_id': 13, 'log_entry_description': 'q'}, {'problem_log_id': 14, 'log_entry_description': 'a'}, {'problem_log_id': 15, 'log_entry_description': 'v'}]