Task: header-value-matching (source dataset: TableGPT)

Given the input table data and the list of candidate headers, please determine the most suitable column header for each column in the table. Please only choose column headers from the candidate list. Please only return the most suitable column header for each column. Return the chosen column headers in a list. Do not return the entire table. No explanation and return your answer in JSON format: {"column_headers": "<a list of headers for each column chosen from the candidate list>"}.

Table Data:
|   Col_0 |   Col_1 |   Col_2 |   Col_3 |   Col_4 |   Col_5 |   Col_6 |   Col_7 |   Col_8 |   Col_9 |   Col_10 |   Col_11 |   Col_12 |   Col_13 |   Col_14 |   Col_15 |   Col_16 |   Col_17 |   Col_18 |
|--------:|--------:|--------:|--------:|--------:|--------:|--------:|--------:|--------:|--------:|---------:|---------:|---------:|---------:|---------:|---------:|---------:|---------:|---------:|
|   41695 |      90 |   44613 |    1.25 |     200 |     200 |       0 |     200 |    1071 |  5.355  |   1.44   |   1.4575 |   1.446  |    1.575 |   1.4755 |       68 |        9 |        6 |        7 |
|   41849 |      99 |   44613 |    1.25 |     100 |     100 |       0 |     100 |     662 |  6.62   |   0.8475 |   0.8675 |   0.862  |    0.945 |   0.8927 |       66 |       17 |       14 |       44 |
|   41576 |      85 |   44613 |    1.25 |     200 |     200 |       0 |     200 |     676 |  3.38   |   1.33   |   1.355  |   1.3483 |    1.44  |   1.3765 |       64 |       24 |       18 |       71 |
|   41618 |      88 |   47746 |    2.5  |     100 |     100 |       0 |     100 |     492 |  4.92   |   2.06   |   2.075  |   2.069  |    2.175 |   2.1032 |       54 |       13 |       11 |       51 |
|   41590 |      86 |   47746 |    2.5  |     150 |     150 |       0 |     150 |     527 |  3.5133 |   2.08   |   2.1025 |   2.09   |    2.225 |   2.1247 |       58 |       18 |       15 |       14 |

Candidate column headers:
Date held
Weighted average bid (%)
Coverage ratio
Total amount allotted ($m)
Number of successful bids
Bids allocated in full
Coupon %
Highest accepted yield (%)
Maturity
Amount of bids received ($m)
Lowest accepted yield (%)
RBA take-up ($m)
Highest bid (%)
Number of bids
Weighted average issue yield (%)
Amount allotted to public $m
Amount offered ($m)
Tender number
% allotted at highest yield



headers: Date held
Weighted average bid (%)
Coverage ratio
Total amount allotted ($m)
Number of successful bids
Bids allocated in full
Coupon %
Highest accepted yield (%)
Maturity
Amount of bids received ($m)
Lowest accepted yield (%)
RBA take-up ($m)
Highest bid (%)
Number of bids
Weighted average issue yield (%)
Amount allotted to public $m
Amount offered ($m)
Tender number
% allotted at highest yield
label: Date held
Tender number
Maturity
Coupon %
Amount offered ($m)
Amount allotted to public $m
RBA take-up ($m)
Total amount allotted ($m)
Amount of bids received ($m)
Coverage ratio
Lowest accepted yield (%)
Highest accepted yield (%)
Weighted average issue yield (%)
Highest bid (%)
Weighted average bid (%)
Number of bids
Number of successful bids
Bids allocated in full
% allotted at highest yield