In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.

Input: Consider Input: at four-and-a-half years old he was left to fend for himself on the streets of northern italy for the next four years , living in various orphanages and roving through towns with groups of other homeless children.

Output: at four-and-a-half years old he was left to fend for himself on the streets of italy for the next four years , living in orphanages and roaming through towns with other homeless children.


Input: Consider Input: he was married to greek duchess sofia.

Output: he and greek duchess sofia are married.


Input: Consider Input: functions may variously include sensing touch , air motion , heat , vibration -lrb- sound -rrb- , and especially olfaction -lrb- smell -rrb- or gustation -lrb- taste -rrb-.


Output: functions may variously include sensing touch , air motion.