More pertinently, they present some gruesome challenges: how to deal with a rat stuck to a board without splattering guts up the walls, or how to catch a three-legged rat that has chewed through its own leg to win its freedom.
Following a general paraphrase of the paper in the first section, the gruesome challenges that make achievement of the Millennium Development Goals daunting task in the developing world is described in the second section of this paper.
Taylor's gruesome challenge, seen here, broke the Croatian striker's leg nearly in two, and devastated both players.
At one point during the second half, there were more penalties than points, and after Adam Walne was shown a yellow card for persistent offending in the first half, Ben Westwood followed suit for a pretty gruesome challenge on Walne.
Thatcher, then at Manchester City, was given an eight-match ban for the gruesome challenge, which Mendes described as "the worst thing that has ever happened to me in my career".
None of this has deterred viewers of the ITV1 programme I'm a Celebrity … Get Me Out of Here from watching, fingers hovering over phones, relishing every squeak and howl, then voting for McKeith to take part in another gruesome challenge.
Coach Shaka Smart's VCU Rams present a gruesome challenge and non-stop pressing scheme that forces teams out of their comfort zone from the opening tip.
As my colleague Dan Bilefsky reports from Serbia before the elections Sunday there, Serbian voters who face their own gruesome economic challenges are no longer as convinced as they were that joining the European Union is the answer.
Night was going to be a challenge; morning gruesome.
The new attorneys say Glossip's earlier defense lawyers did not challenge a gruesome bit of evidence adding a layer of malice to Glossip's role.
The legal motion, together with testimony from Clive Stafford Smith, founder of the human rights organisation Reprieve, which is co-sponsoring the challenge, gives gruesome details of Hassan's treatment at the hands of US military guards and military doctors administering the feeding regime.
