Table:
behaviour
beta
p-value

screen time
0.128
0.0002

sedentary time

total
0.124
0.0016

weekday
0.079
0.0309

weekend
0.170
0.0003

lpa

total
0.096
0.0001

weekday
0.067
0.0030

weekend
0.103
0.0003

mvpa

total
0.002
0.0070

weekday
0.002
0.0134

weekend
0.002
0.0432

To complete your task, analyze the table image and identify the positions of the specified cells. Ensure that you represent a cell's location using the JSON format {'value': '<cell value>', 'location': (row_id, column_id)}, with both row and column id starting from 1. Represent the location as 'DOES NOT EXIST' if a cell is not present in the table.
Target cells:
(1) 'mvpa',
(2) 'beta',
(3) '0.103',
(4) '0.0432',
(5) 'p-value',
(6) '0.067',

The target cell locations are as follows:
(1) {'value': 'mvpa', 'location': (11, 1)}
(2) {'value': 'beta', 'location': (1, 2)}
(3) {'value': '0.103', 'location': (10, 2)}
(4) {'value': '0.0432', 'location': (14, 3)}
(5) {'value': 'p-value', 'location': (1, 3)}
(6) {'value': '0.067', 'location': (9, 2)}