If someone can consistently pick winners in both politics and baseball, then we should probably trust him or her to keep on picking winners in both politics or baseball, though maybe not in other things where his or her track record may be less stellar.
Si alguien elige ganadores en forma sostenida, sea en política o en béisbol, quizá deberíamos confiar en esa persona al elegir ganadores en política o béisbol, aunque quizá no en otras cosas en las que su registro no sea tan estelar.