participant_id	age	sex	feedback_type
sub-xp201	41	F	1d
sub-xp202	39	M	1d
sub-xp203	32	M	1d
sub-xp204	34	F	2d
sub-xp205	28	F	2d
sub-xp206	31	M	1d
sub-xp207	39	M	2d
sub-xp208	47	M	1d
sub-xp209	25	M	1d
sub-xp210	26	F	2d
sub-xp211	50	M	1d
sub-xp212	30	F	2d
sub-xp213	31	M	2d
sub-xp214	23	F	1d
sub-xp215	44	M	2d
sub-xp216	31	M	2d
sub-xp217	36	F	2d
sub-xp218	46	F	1d
sub-xp219	26	F	1d
sub-xp220	66	M	1d
sub-xp221	42	M	2d
sub-xp222	32	F	1d
sub-xp223	18	F	2d