In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.

(CNN) Electronic waste is (literally) a mounting crisis in Africa. Digital dumps made of junk phones, computers and TVs shipped mostly from richer Western countries are growing across Africa, burned producing unhealthy and hazardous gasses. The problem is only getting worse. Fortunately, though, there are those working at a community level to raise awareness about e-waste and put it to some good use. An innovative lab in Lomé, the capital city of Togo in West Africa, is one such group. They've created the first "Made in Africa" 3D printer using e-waste. WoeLab, a community tech hub established by architect Sénamé Koffi Agbodjinou, 37, made the machine using little more than scrap printers, computers and scanners.A lab in Togo, West Africa, is behind 3D printer made from e-wasteCreators say it is the first 'Made in Africa' 3D printer 
 Questions:Now they have 20 finished products and other labs in _ are following suit. (A) Africa (B) Western (C) Lomé (D) Togo (E) WoeLab (F) Sénamé Koffi Agbodjinou
(A)

A Chinese mother who never gave up hope of finding her beloved son cried tears of joy as she was finally reunited with him - 26 years after child traffickers snatched the four-year-old from the street. Lan Mingxi's son Li Wei vanished in September 1989, taken from the street by two strangers who no one ever saw again. His disappearance left Mingxi distraught, and over the years she did all she could to find her little boy, writing nearly 10,000 letters and appearing on television countless times, always holding the only photo she had of Wei, taken when he was three years old.Lan Mingxi was reunited with her son Li Wei after decades of heartacheWrote 10,000 letters and appeared on TV numerous times trying to find himOnce pretended to be a businesswoman to enter a child traffickers houseAfter her daughter was diagnosed with leukaemia, she decided to try againShowed picture of Wei aged three - and one of his friends recognised itDNA tests proved it was Wei, who had no idea he had been snatched 
 Questions:The stress led the couple to divorce five years later, and _ was left bringing up their daughter alone. (A) Chinese (B) Lan Mingxi (C) Li Wei (D) Mingxi (E) Wei
(B)

(CNN) -- It may have taken a while, but travelers struggling to get home after Thanksgiving weekend will get to sleep in their own beds soon. After more than 4,000 U.S. flights were delayed and 244 were canceled Sunday -- one of the busiest travel days of the year -- airports should be much less chaotic Monday. As of early Monday morning, about 130 flights were delayed and 22 were canceled, according to FlightAware.com. Air travelers Monday probably won't see a repeat of the enormous lines like one at Chicago Midway International Airport. There, the line for security screening got so bad that reporter Denise Whitaker of CNN affiliate KOMO measured it: 1.2 miles.About 130 flights are delayed and 22 are canceled as of early Monday morningThat's down from more than 4,000 delays and 244 cancellations SundayA line for security stretched more than a mile long at a Chicago airport SundayAbout 46 million people were expected to travel for Thanksgiving, AAA says 
 Questions:"The average distance traveled this Thanksgiving will be 549 miles roundtrip, and Americans will spend an average of $573 during the holiday weekend," _ predicted. (A) CNN (B) Thanksgiving (C) U.S. (D) FlightAware.com (E) Chicago Midway International Airport (F) Denise Whitaker (G) KOMO (H) Chicago (I) AAA

(I)