Phwoar. That is a mind bender...

How about using ```np.any```:

```
>>> import numpy as np
>>> a = np.arange(12).reshape(6, 2)
>>> print a % 3 == 2
[[False False]
 [ True False]
 [False  True]
 [False False]
 [ True False]
 [False  True]]
>>> print np.any(a % 3 == 2)
True
>>> print np.any(a % 3 == 2, axis=1)
[False  True  True False  True  True]
```