| It is not at all clear what motivated her in her relations with her lovers. |
| The rain that had haunted St Lucia for nearly two weeks was finally over so it was all clear to wear slippers instead of sneakers or boots. |
| It is not at all clear that putting each preemie in their own room would improve their mortality. |
| Smoking, poor diet quality and obesity are all clear markers of social disadvantage and a lack of education. |
| The all clear signal flashed on the screen, and both doors leading to the back of the building were securely locked. |
| The addition of two sailors remains unexplained, that it is not at all clear how exactly they became a part of this expedition. |
