question: clone the content of the sentence concode_field_sep TruthValue truth concode_elem_sep char punctuation concode_elem_sep Stamp stamp concode_elem_sep boolean revisible concode_elem_sep Term content concode_elem_sep CharSequence key concode_field_sep CharSequence getKey concode_elem_sep void discountConfidence concode_elem_sep boolean equivalentTo concode_elem_sep boolean isJudgment concode_elem_sep boolean getRevisible concode_elem_sep long getOccurenceTime concode_elem_sep boolean isQuestion concode_elem_sep int getTemporalOrder concode_elem_sep boolean isQuest concode_elem_sep Term toTerm concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep Object clone concode_elem_sep Sentence clone concode_elem_sep String toString concode_elem_sep CharSequence toString concode_elem_sep Sentence projection concode_elem_sep boolean containQueryVar concode_elem_sep boolean isGoal concode_elem_sep void setRevisible concode_elem_sep Operator getOperator
target: Term function ( ) { return content . clone ( ) ; }