(pos:名詞)(sim:條件)(ant:結論)
<explanation>
yue:做一件事之前必須達成、滿足嘅事項（量詞：個／項）
eng:condition; premise
<eg>
yue:幫你都唔係唔得，不過前提係，你要應承我一件事⋯⋯ (bong1 nei5 dou1 m4 hai6 m4 dak1, bat1 gwo3 cin4 tai4 hai6, nei5 jiu3 jing1 sing4 ngo5 jat1 gin6 si6)
eng:I will help you only if you promise me one thing...
