1.   I lean my back against the side rail and look for Tamsin.

2.   Slowly he loosened his arms, leaning her back against the back of the leather sofa, his granite-grey eyes searching her face.

3.   Lucy leaned further back on the sofa, and took a thoughtful drink of her tea.

4.   And when he stepped into the house, the officer said, he did so by leaning his back against the wall and stepping into the foyer.

5.   Leaned her back into the civil rights movement.