In this task, you will be shown a passage. You need to write a fill-in-the-gap question based on your understanding of the events that might be inferred from the passage. Your question should be answerable based on the passage and only have one correct answer. Show the gap in your question with a _ .

[EX Q]: Washington (CNN) A Secret Service agent on Friday shot a man near a security checkpoint close to the White House after he brandished a gun and refused orders to stop. A Secret Service spokesman said the incident occurred shortly after 3 p.m. ET when a man carrying a gun approached a checkpoint on E Street near the White House. The suspect was given verbal commands to stop and drop the gun, and when he failed to comply, he was shot once by a Secret Service agent and taken into custody. Secret Service officers and an agent provided medical aid to the suspect, and the city's EMS said he was transported to a local hospital with critical injuries.The suspect was shot in the abdomen, according to two sourcesPresident Barack Obama was not at the White House at the time of the incident
[EX A]: The _ went into a lockdown that was lifted around 4 p.m.

[EX Q]: It was no accident that Nasa crashed one of its Apollo 16 rocket boosters onto the moon, but the researchers never intended to lose it. In April of 1972, the booster drifted off and was never seen again, unable to transmit tracking data and reveal its whereabouts because of a malfunction. Now, almost 44 years later, the crash site of the Saturn V stage-three booster has finally been located. The site was identified by Jeff Plescia, a scientist from Johns Hopkins University, and expert in finding objects that have been lost in space. Plescia used high-resolution images produced by the Lunar Reconnaissance Orbiter Camera (LROC) system, according to Science Alert.Stage 3 Saturn V rocket booster disappeared in 1972 Apollo 16 missionThe booster was set to crash onto the moon, and take measurementsMalfunction caused it to become lost, unable to transmit tracking dataJeff Plescia located crash site using the Lunar Reconnaissance Orbiter
[EX A]: Still, Science Alert says _ establish a seismic sensor network on the moon in order to test certain theories.

[EX Q]: (CNN) The Sahara Desert was once a lush landscape full of exotic plants and wildlife, before a dramatic era of climate change created the arid plains of today. Now an ambitious, high-tech agriculture project could make the desert bloom again, and establish a new green economy in the process. Norwegian social enterprise Sahara Forest Project (SFP) is preparing for the construction of a $30 million facility over 10 hectares in Tunisia -- where desert covers around 75% of territory -- which will bring together cutting edge technologies to regenerate the environment, deliver fresh food and water, and create jobs. "We try to achieve a triple bottom line," says Joakim Hauge, CEO of the company. "Something that makes financial sense, but also delivers social and environmental benefits."A new $30m project aims to re-vegetate the Sahara desert in TunisiaScheme aims to deliver produce, jobs, and a new landscape
[EX A]:
However, Hirt believes that the _ is "worth the effort and will teach us more how to transform these vast regions of unused land back into agriculture."