A、It was a terrorist attack. B、When many officials were killed. C、It was a terrible protesting movement. D、When 60 people were s

(3)Nigeria’s security forces have killed more than 150 peaceful protesters since August 2015, a human rights group has claimed. Amnesty International said the country’s military used live ammunition and deadly force against pro-Biafra protesters who were campaigning for independence from Nigeria. Nigeria’s police denies allegations that it used unnecessary force. The country’s army said Amnesty was trying to tarnish its reputation. Amnesty’s report is based on interviews with almost 200 people, alongside more than 100 photographs and 87 videos. Among the allegations contained in the report are (4)what Amnesty called “extrajudicial executions”, when 60 people were shot and killed in Onitsha, in the two days surrounding Biafra Remembrance Day in May 2016.
“This reckless and trigger-happy approach to crowd control has caused at least 150 deaths, and we fear the actual total might be far higher,” said Makmid Kamara, Amnesty’s interim director for Nigeria. Other victims detailed in the report include a 26-year-old man who was shot in Nkpor, but hid in a gutter, still alive. He said when soldiers found him, they poured acid over him, and told him he would die slowly.
Questions 3 and 4 are based on the news report you have just heard.
3.How many peaceful protesters have been killed since August 2015?
4.What was “extrajudicial executions”?