Identify which emotions are conveyed in the tweet "@adgpi @NorthernComd_IA It is a grave #provocation 2 #Jawan #Martyr Plz ensure 20 #jawans killed Across LoC,Govt Says Army given #FreeHand?" from the following list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If none are present, respond with "neutral or no emotion".