Here are some test data samples and corresponding closest train data rows to give you an idea of the task complexity.

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Test 1:
KABUL, Afghanistan (Jan. 25, 2013)
During a security operation in Andar district, Ghazni province, yesterday, an Afghan and coalition force killed the
Taliban leader, Alaudin. Alaudin oversaw a group of insurgents responsible for conducting remote-controlled
improvised explosive device and small-arms fire attacks against Afghan and coalition forces. Prior to his death,
Alaudin was planning attacks against Afghan National Police in Ghazni province.

Train:
KABUL, Afghanistan (Jan. 8, 2013) – During a security operation in Washer district, Helmand province, yesterday, an
Afghan and coalition force killed the Taliban leader, Mohammad Sayed, and one other insurgent. Mohammad Sayed
distributed weapons and ammunition to Taliban fighters. Prior to his death, Sayed was attempting to acquire
rockets for attacks targeting Afghan government officials in the province.

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Test 2:
For Immediate Release

KABUL, Afghanistan (Aug. 6, 2012)
Afghan and coalition forces conducted a security operation in search of a Haqqani leader in Tsamkani district,
Paktiya province, yesterday. During the operation the security force engaged a group of insurgents with a precision
airstrike. After the strike, the Afghan and coalition security force conducted a follow-on assessment and confirmed
several insurgents had been killed in the strike. They also confirmed the strike had not injured any civilians or
damaged any civilian property.

Train:
For Immediate Release

KABUL, Afghanistan (July 22, 2012) — Afghan and coalition forces conducted a security operation in Muhammad Aghah
district, Logar province, Saturday.

During the operation, a group of armed insurgents were engaged with a precision airstrike. After the strike, the
Afghan and coalition force conducted a follow-on assessment and confirmed multiple insurgents had been killed.

The security force also confirmed the airstrike had not injured any civilians or damaged civilian property.

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Test 3:
ISAF Joint Command Morning Operational Update March 24, 2011
ISAF Joint Command - Afghanistan 2011-03-S-081 For Immediate Release KABUL, Afghanistan (March 24, 2011) A separate
Afghan and coalition security force targeted a Taliban IED cell leader in Kandahar today. The leader is responsible
for planning, preparing and executing explosive-device attacks on Afghan civilians, Afghan and coalition security
forces. The joint security force targeted the leader’s suspected compound in Kandahar City based on tips from
citizens. The security team contained the area and detained several suspected insurgents. There were no shots fired
and no damage done to the targeted compound.

Train:
ISAF Joint Command Operational Update Dec. 22
ISAF Joint Command - Afghanistan 2010-12-S-267 2699, 2935, 3022, 3078 For Immediate Release Download PDF KABUL,
Afghanistan (Dec. 22) – Several insurgents were killed by Afghan National Security and International Security
Assistance Forces in separate clearing operations in southern Afghanistan over the last 24 hours. An Afghan Army and
ISAF patrol spotted some insurgents emplacing an improvised explosive device in Sangin district, Helmand province
today. After gaining positive identification, combined forces engaged the enemy position, killing two insurgents.