revision preference src: Fatefully, the worsening vision inspired him to take a sea voyage. But rather than going on a fashionable Grand Tour of Europe he decided, despite his high-class birth, to enlist as a merchant seaman. <SEP> tgt: Fatefully, the worsening vision inspired him to take a sea voyage. Rather than going on a fashionable Grand Tour of Europe he decided, despite his high-class birth, to enlist as a merchant seaman.