Assistant:
<execute>
goto("toaster 1")
goto("stoveburner 1")
</execute>

Observation:
On the toaster 1, you see nothing.
On the stoveburner 1, you see a pan 1.
Assistant:
<execute>
take("pan 1", "stoveburner 1")
goto("sinkbasin 1")
clean("pan 1", "sinkbasin 1")
</execute>

Observation:
You pick up the pan 1 from the stoveburner 1.
On the sinkbasin 1, you see nothing.
You clean the pan 1 using the sinkbasin 1.
