$ swipl mishaps.pl
Welcome to SWI-Prolog (Multi-threaded, 64 bits, Version 7.2.3)
Copyright (c) 1990-2015 University of Amsterdam, VU Amsterdam
SWI-Prolog comes with ABSOLUTELY NO WARRANTY. This is free software,
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For help, use ?- help(Topic). or ?- apropos(Word).

?- mishaps.
1. Farmer Brown was bitten by a snake.
2. Mrs. Brown was butted by the cow.
3. Son Johnny was attacked by a wasp.
4. Daughter was stung by a bee.
5. Mr. Reston was kicked by the mule.
true.

?-