1.   Amongst these are contact lens wetting solutions, comfort drops and artificial tears, which, perhaps surprisingly, have similar compositions.

2.   Secondly, dialysis bags with the two test fluids were suspended for an hour in a solution of composition similar to cholera stool.

3.   Scientists said information fed back from Soujourner indicates that Barnacle Bill has a similar composition to meteorites found on Earth and believed to have originated from Mars.

4.   The team has just started practicing and Bensel-Meyers has already informed the NCAA of three freshman players who turned in remarkably similar compositions.

5.   Burundi and Rwanda share a similar ethnic composition.

6.   Vesta, the second-largest known asteroid, also has a similar composition, and scientists believe that Braille may have once been part of Vesta.

7.   The latest outbreak of violence has raised fears of a bloodbath like that in neighbouring Rwanda which has a similar ethnic composition.