Aquí va el contexto. se trata de una encuesta en la que varias personas tienen que responder a algunas preguntas:
Of the four who are undecided, one called himself a fence-sitter only because he has not made up his mind about which initiative to support. Y más adelante está la frase "sit ting on a fence by design, not because we wound up on one".
Gracias!
Olga