How to run a specific alfworld environment?

[ai-nikolai]

It seems like the ./run_simple.sh and ./run_reflexion.sh scripts run through all the environments one by one. It is not clear, however, where in the code the particular environment is selected. Does it happen in alfworld_trial.py line 109:

ob, info = env.reset()

?

I.e. how can we for example run env5, 23, 28 only?

Also, what splits are available and how do they influence the environments (and how)?

Thank you.