user: Question: Which animal has a resting potential of −60?
Columns: ['Animal', 'Cell type', 'Resting potential (mV)', 'AP increase (mV)', 'AP duration (ms)', 'Conduction speed (m/s)']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Squid (Loligo)', 'Giant axon', '−60', '120', '0.75', '35']
SQL:

assistant: SELECT "Animal" FROM "Table" WHERE "Resting potential (mV)" = '−60';