The following are stories and questions about them. Each story is followed by a question and answer to a given question.

Story: Dhanusha, Nepal (CNN)At Kathmandu's Tribhuvan International Airport, hundreds of migrant workers line up daily at the immigration counters, clutching newly printed passports and boarding passes. Many of them, though, are clueless as to where they're headed. 

As a frequent traveler to the country, I've been approached many times by these men, asking me to help fill out their departure forms. 

Usually, when I ask what country they're traveling to, I get the same answer: "I'm not sure." 

They seem weary and lost but still hopeful that they can make their lives better. 

This time, however, I'm at the airport to follow up on the repatriation of the most unfortunate of these migrant workers -- far too many of them make the return journey in caskets. 

Almost every day, the remains of three or four workers arrive back in Nepal from the Middle East, according to Bhola Prasad Siwakoti, the secretary of the Nepalese Ministry of Labor and Manpower. Every other day, at least one dead body arrives from Qatar, he said. 

"Nepali migrant workers have the lowest per capita income in Qatar," says Suryanath Mishra, who served as ambassador to Qatar from 2007 to 2012. "They get exploited the most out of all the migrant workers." 

He cites lack of education and technical skills as the main causes. 

We are waiting for the body of Kishun Das, who left Nepal for Qatar only eight months ago. The 38-year old was his family's breadwinner and the father of five children. 

His younger brother, Bishun, is at the airport to receive the body. He also works in Qatar and is in Nepal on leave. I ask him why he's alone. 

Question: How many migrant workers line up at the counters?
Answer:Hundreds.

Question: At which counters?
Answer:The immigration counters.

Question: They're clutching printed passports and what?
Answer:Boarding passes.

Question: How many don't know where they're going?
Answer:Many of them.

Question: What do they ask for help with?
Answer:Filling out forms.

Question: What do they seem to have hope for?
Answer:Making their lives better.

Question: Do remains arrive every day?
Answer:Almost.

Question: Where from?
Answer:The Middle East.

Question: According to who?
Answer:Bhola Prasad Siwakoti.

Question: Who has the lowest income in Qatar?
Answer:
Nepali migrant workers.