Question: Where does river benue and river niger meet?

Disambiguated questions and answers:
context: The two major rivers in Nigeria namely; River Niger and River Benue also meets in kogi state making it the confluence state
question: In which state do the rivers Niger and Benue meet?
short_answers: Kogi state
Kogi
wikipage: Kogi State
context: The river loses nearly two-thirds of its potential flow in the Inner Delta between Ségou and Timbuktu to seepage and evaporation. All the water from the Bani River, which flows into the Delta at Mopti, does not compensate for the 'losses'. The average 'loss' is estimated at 31 km/year, but varies considerably between years. The river is then joined by various tributaries, but also loses more water to evaporation. The quantity of water entering Nigeria measured in Yola was estimated at 25 km/year before the 1980s and at 13.5 km/year during the 1980s. The most important tributary of the Niger in Nigeria is the Benue River which merges with the river at Lokoja in Nigeria. The total volume of tributaries in Nigeria is six times higher than the inflow into Nigeria, with a flow near the mouth of the river standing at 177.0 km/year before the 1980s and 147.3 km/year during the 1980s.
question: Where do the rivers Benue and Niger meet?
short_answers: Nigeria
Lokoja
Lokoja, Nigeria
Lokoja, Kogi state, Nigeria
Federal Republic of Nigeria
wikipage: Niger River
context: The two major rivers in Nigeria namely; River Niger and River Benue also meets in kogi state making it the confluence state
question: In what country does river benue and river niger meet?|What country does river benue and river niger meet?
short_answers: Nigeria
Federal Republic of Nigeria
wikipage: Kogi State
context: The two major rivers in Nigeria namely; River Niger and River Benue also meets in kogi state making it the confluence state
question: In which state does river benue and river niger meet?|What state does the river Benue and river Niger meet?
short_answers: Kogi state
Kogi
wikipage: Kogi State
context: No context provided
question: In what city does river benue and river niger meet?|What city does river benue and river niger meet?|In what city does river Benue and river Niger meet in West Africa?
short_answers: Lokoja in Kogi state
Lokoja
Lokoja in Nigeria

Long-form answers:
knowledge: content: The Niger River (/ˈnaɪdʒər/; French: (le) fleuve Niger, pronounced [(lə) flœv niʒɛʁ]) is the principal river of West Africa, extending about 4,180 km (2,600 mi). 
wikipage: Niger River
content: The Benue River (French: la Bénoué), previously known as the Chadda River or Tchadda, is the major tributary of the Niger River. 
wikipage: Benue River
long_answer: The Niger River is the principal river of West Africa, extending about 4,180 km (2,600 mi). The Benue River, previously known as the Chadda River or Tchadda, is the major tributary of the Niger River. The two major rivers  meet in the city of Lokoja in the Kogi state, in the Federal Republic of Nigeria, making it the confluence state.
knowledge: content: Kogi State is nicknamed the "Confluence State" due the fact that the confluence of the River Niger and the River Benue occurs in its capital, Lokoja.
wikipage: Kogi State
content: The main rivers are the Niger and the Benue, which converge and empty into the Niger Delta.
wikipage: Nigeria Geography
content: Kogi State is one of the 36 States of Nigeria, located in the Nigerian Northern Nigeria.
wikipage: Kogi State
long_answer: The main rivers in Nigeria are the Niger and the Benue, which converge and empty into the Niger Delta. The River Niger and River Benue also meet in Kogi State, one of the 36 States of Nigeria, located in the Nigerian Northern Nigeria. Kogi State is nicknamed the "Confluence State" due the fact that the confluence of the River Niger and the River Benue occurs in its capital, Lokoja.