Table:
accused-victim relationship
female victims
male victims
total victims

number
percent
number
percent
number
percent

intimate partner
152,608
72
27,218
25
179,826
57

family member
16,674
8
11,006
10
27,680
9

friend or acquaintance
28,712
14
37,464
35
66,176
21

stranger
12,942
6
31,448
29
44,390
14

unknown
10,215
..
6,570
..
16,785
..

total
221,151
100
113,706
100
334,857
100

Given this table, what is the content of the cell situated at the 5th row and the 1st column? The target cell value should be presented in the JSON format of {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}, e.g., {"row_id":"10", "column_id":"3", "cell_value":"District"}.

The target cell value in the 5th row and the 1st column is {"row_id":"5", "column_id":"1", "cell_value":"friend or acquaintance"}.