Just as in math, parenthesis can be used to override order of operations:

```
>>> not True or True
True
>>> not (True or True)
False
```

```
>>> True or False and False
True
>>> (True or False) and False
False
```

Just as in math, parenthesis can be used to override order of operations:

```
>>> not True or True
True
>>> not (True or True)
False
```

```
>>> True or False and False
True
>>> (True or False) and False
False
```