user: ### NOW ANSWER:
Question: what is the frequency (hz) when the g (μs/km) is 53.205?
Columns: ['Frequency (Hz)', 'R (Ω/km)', 'L (mH/km)', 'G (μS/km)', 'C (nF/km)']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', '172.24', '0.6129', '0.000', '51.57']
SQL:

assistant: SELECT "Frequency (Hz)" FROM "Table" WHERE "G (μS/km)" = '53.205';