<human>: Which of the following solutions is better for the following goal:
how to melt chocolate

OPTIONS:
- Place chopped chocolate in the bottom of a double boiler or a heatproof bowl set over (not in) a saucepan of simmering water; cook, stirring occasionally, until melted, 2 to 3 minutes.
- Place chopped chocolate in the top of a double boiler or a heatproof bowl set over (not in) a saucepan of simmering water; cook, stirring occasionally, until melted, 2 to 3 minutes.
<bot>: Place chopped chocolate in the top of a double boiler or a heatproof bowl set over (not in) a saucepan of simmering water; cook, stirring occasionally, until melted, 2 to 3 minutes.