I know how to change values of the df under one condition `(df_csv.loc[df_csv['X'] == 'train', ['A', 'B']] = ['t1', 't2']`)`, but how do I change values in the df under multiple conditions?

What I've tried:

```
df_csv.loc[df_csv[['A', 'B']] == ['car', 'plane'], ['A', 'B']] = ['t1', 't2']

```

The error message I get is:
KeyError Traceback (most recent call last)
~\AppData\Local\Temp/ipykernel\_8032/3727894698.py in 
14
15
---> 16 df\_csv.loc[df\_csv[['A', 'B']] == ['car', 'plane'], ['A', 'B']] = ['t1', 't2']