user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: which measurement system has the magnetic field strength units of ampere per metre? 
Knowledge Triplets: International System of Units, measurement_unit.measurement_system.time_units, decisecond
Watt, measurement_unit.power_unit.measurement_system, International System of Units
hectosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.radiant_intensity_units, Watt per steradian
International System of Units, measurement_unit.measurement_system.weight_units, Microgram
Tonne, measurement_unit.mass_unit.measurement_system, International System of Units
Megahertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.energy_units, Joule
International System of Units, measurement_unit.measurement_system.surface_density_units, Kilogram per square metre
International System of Units, measurement_unit.measurement_system.pressure_units, Gigapascal
Decimetre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.data_rate_units, bit per second
Gigabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Radian per second squared, measurement_unit.angular_acceleration_unit.measurement_system, International System of Units
Gray, measurement_unit.absorbed_dose_unit.measurement_system, International System of Units
Ohm centimeter, measurement_unit.unit_of_resistivity.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.force_moment_units, Newton metre
International System of Units, measurement_unit.measurement_system.volume_units, Hectoliter
International System of Units, measurement_unit.measurement_system.electric_charge_density_units, Coulomb per cubic metre
Joule per cubic metre, measurement_unit.energy_density_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.density_units, Kilogram per cubic metre
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Mole per cubic metre
Strength in amperes per meter, type.object.permission, m.014_
International System of Units, measurement_unit.measurement_system.frequency_units, Kilohertz
International System of Units, measurement_unit.measurement_system.temperature_units, Kelvin
Candela per square metre, measurement_unit.luminance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.temperature_units, Degree Celsius
International System of Units, measurement_unit.measurement_system.heat_capacity_units, Joule per kelvin
International System of Units, measurement_unit.measurement_system.speed_units, Kilometres per hour
Watt per steradian, measurement_unit.radiant_intensity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Picosecond
Sievert, measurement_unit.dose_equivalence_unit.measurement_system, International System of Units
Cubic kilometer, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.area_units, Square kilometer
International System of Units, measurement_unit.measurement_system.power_units, Milliwatt
Newton, measurement_unit.unit_of_force.measurement_system, International System of Units
Farad per metre, measurement_unit.permittivity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, yottasecond
International System of Units, measurement_unit.measurement_system.length_units, Millimeter
International System of Units, measurement_unit.measurement_system.volumetric_heat_capacity_units, Joule per cubic metre per kelvin
International System of Units, measurement_unit.measurement_system.data_rate_units, Megabit per second
zeptosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Megametre
Radian, measurement_unit.angle_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.inverse_temperature_units, Inverse Kelvin
International System of Units, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-5e5f
International System of Units, measurement_unit.measurement_system.specific_volume_units, Cubic metre per kilogram
International System of Units, measurement_unit.measurement_system.inductance_units, Henry
Metre per second, measurement_unit.speed_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.absorbed_dose_units, Gray
International System of Units, measurement_unit.measurement_system.conductance_units, Microsiemens
International System of Units, measurement_unit.measurement_system.force_units, Newton
Watt per square metre, measurement_unit.irradiance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.electric_field_strength_units, Volt per metre
International System of Units, measurement_unit.measurement_system.specific_energy_units, Joule per kilogram
Degree Celsius, measurement_unit.temperature_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.magnetic_flux_units, Weber
Lumen, measurement_unit.luminous_flux_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Milliliter
Kilojoule per mole, measurement_unit.molar_energy_unit.measurement_system, International System of Units
Mole per cubic metre, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.energy_units, Kilojoule
Square kilometer, measurement_unit.area_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.angular_velocity_units, Radian per second
Picometre, measurement_unit.distance_unit.measurement_system, International System of Units
Reciprocal metre, measurement_unit.wavenumber_unit.measurement_system, International System of Units
Ohm, measurement_unit.resistance_unit.measurement_system, International System of Units
Inverse Kelvin, measurement_unit.inverse_temperature_unit.measurement_system, International System of Units
Joule per mole, measurement_unit.molar_energy_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.weight_units, Milligram
Ulysses, base.mullardspacesciencelaboratoryprojects.observation_satellite.main_observation_target, Magnetic field
Molar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
Microgram, measurement_unit.mass_unit.measurement_system, International System of Units
Centiliter, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_heat_capacity_units, Joule per kilogram per kelvin
International System of Units, measurement_unit.measurement_system.illuminance_units, Lux
Newton metre, measurement_unit.force_moment_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volumetric_flow_rate_units, Cubic metre per second
Ampere per metre, measurement_unit.magnetic_field_strength_unit.strength_in_amperes_per_meter, 1.0
Kilometres per hour, measurement_unit.speed_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Micromolar
Millimeter, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, hectosecond
International System of Units, measurement_unit.measurement_system.solid_angle_units, Steradian
International System of Units, measurement_unit.measurement_system.absorbed_dose_rate_units, Gray per second
Picosecond, measurement_unit.time_unit.measurement_system, International System of Units
Ampere, measurement_unit.current_unit.measurement_system, International System of Units
bit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.area_units, Square meter
Kilopascal, measurement_unit.pressure_unit.measurement_system, International System of Units
Megasecond, measurement_unit.time_unit.measurement_system, International System of Units
Becquerel, measurement_unit.radioactivity_unit.measurement_system, International System of Units
Watt per square metre per steradian, measurement_unit.radiance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.catalytic_activity_units, Katal
Deciliter, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.energy_density_units, Joule per cubic metre
Terabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Joule per kelvin, measurement_unit.heat_capacity_unit.measurement_system, International System of Units
Kilometres per second, measurement_unit.speed_unit.measurement_system, International System of Units
Nanomolar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.data_rate_units, Terabit per second
Kilogram per cubic metre, measurement_unit.unit_of_density.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, zettasecond
International System of Units, measurement_unit.measurement_system.electric_flux_density_units, Coulomb per square metre
Volt, measurement_unit.potential_unit.measurement_system, International System of Units
Cubic metre, measurement_unit.volume_unit.measurement_system, International System of Units
Strength in amperes per meter, type.property.unique, true
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Molar
Kelvin, measurement_unit.temperature_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Nanosecond
International System of Units, measurement_unit.measurement_system.resistivity_units, Ohm meter
International System of Units, measurement_unit.measurement_system.wavenumber_units, Reciprocal metre
Strength in amperes per meter, type.property.schema, Unit of Magnetic Field Strength
International System of Units, measurement_unit.measurement_system.luminous_intensity_units, Candela
International System of Units, measurement_unit.measurement_system.radiance_units, Watt per square metre per steradian
International System of Units, measurement_unit.measurement_system.conductance_units, Millisiemens
International System of Units, measurement_unit.measurement_system.time_units, decasecond
International System of Units, measurement_unit.measurement_system.frequency_units, Gigahertz
International System of Units, measurement_unit.measurement_system.magnetic_field_strength_units, Ampere per metre
Volt per metre, measurement_unit.electric_field_strength_unit.measurement_system, International System of Units
Steradian, measurement_unit.solid_angle_unit.measurement_system, International System of Units
Estelle, base.yupgrade.user.topics, International System of Units
International System of Units, measurement_unit.measurement_system.substance_units, Mole
International System of Units, measurement_unit.measurement_system.exposure_units, Coulomb per kilogram
decisecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, petasecond
International System of Units, measurement_unit.measurement_system.time_units, Gigasecond
micro per degree C, measurement_unit.inverse_temperature_unit.measurement_system, International System of Units
Watt per meter per kelvin, measurement_unit.thermal_conductivity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.luminance_units, Candela per square metre
International System of Units, measurement_unit.measurement_system.time_units, exasecond
exasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.viscosity_units, Pascal second
International System of Units, measurement_unit.measurement_system.weight_units, Tonne
International System of Units, measurement_unit.measurement_system.weight_units, Gram
International System of Units, measurement_unit.measurement_system.time_units, Megasecond
Pascal second, measurement_unit.viscosity_unit.measurement_system, International System of Units
Henry per metre, measurement_unit.permeability_unit.measurement_system, International System of Units
Attosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_heat_capacity_units, Joule per gram per kelvin
International System of Units, measurement_unit.measurement_system.time_units, terasecond
International System of Units, measurement_unit.measurement_system.time_units, Centisecond
Decametre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_energy_units, Joule per gram
terasecond, measurement_unit.time_unit.measurement_system, International System of Units
yoctosecond, measurement_unit.time_unit.measurement_system, International System of Units
Kilohertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.charge_units, Coulomb
International System of Units, measurement_unit.measurement_system.power_units, Kilowatt
International System of Units, measurement_unit.measurement_system.time_units, yoctosecond
International System of Units, measurement_unit.measurement_system.pressure_units, Megapascal
Milliwatt, measurement_unit.power_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Meter
Radian per second, measurement_unit.angular_velocity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.current_density_units, Ampere per square metre
Meter, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.surface_tension_units, Newton per metre
International System of Units, measurement_unit.measurement_system.thermal_conductivity_units, Watt per meter per kelvin
International System of Units, measurement_unit.measurement_system.time_units, Attosecond
International System of Units, measurement_unit.measurement_system.data_rate_units, Kilobit per second
Gigasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.luminous_flux_units, Lumen
International System of Units, measurement_unit.measurement_system.speed_units, Kilometres per second
magnetic field strength.noun.01, base.wordnet.synset.equivalent_topic, Magnetic field
Femtosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.resistance_units, Ohm
International System of Units, measurement_unit.measurement_system.volume_units, Cubic kilometer
Megapascal, measurement_unit.pressure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, zeptosecond
Gram, measurement_unit.mass_unit.measurement_system, International System of Units
Magnetic field, measurement_unit.dimension.si_base_unit, Ampere per metre
International System of Units, measurement_unit.measurement_system.catalytic_concentration_units, Katal per cubic metre
International System of Units, base.schemastaging.context_name.pronunciation, g.125_p8yyr
yottasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Nanomolar
Microsiemens per centimeter, measurement_unit.unit_of_conductivity.measurement_system, International System of Units
Liter, measurement_unit.volume_unit.measurement_system, International System of Units
Milligram, measurement_unit.mass_unit.measurement_system, International System of Units
Kilogram per square metre, measurement_unit.unit_of_surface_density.measurement_system, International System of Units
Hertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Liter
Tesla, measurement_unit.magnetic_flux_density_unit.measurement_system, International System of Units
Pascal, measurement_unit.pressure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.molar_heat_capacity_units, Joule per mole per kelvin
Mole, measurement_unit.substance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Millisecond
International System of Units, measurement_unit.measurement_system.angle_units, Radian
International System of Units, measurement_unit.measurement_system.current_units, Ampere
International System of Units, measurement_unit.measurement_system.acceleration_units, Metre per second squared
International System of Units, measurement_unit.measurement_system.pressure_units, Kilopascal
International System of Units, measurement_unit.measurement_system.length_units, Decametre
Joule per cubic metre per kelvin, measurement_unit.volumetric_heat_capacity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Kilosecond
International System of Units, measurement_unit.measurement_system.data_rate_units, Gigabit per second
Joule per kilogram, measurement_unit.specific_energy_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Centiliter
International System of Units, measurement_unit.measurement_system.power_units, Watt
Weber, measurement_unit.magnetic_flux_unit.measurement_system, International System of Units
Nanosecond, measurement_unit.time_unit.measurement_system, International System of Units
Megabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Second, measurement_unit.time_unit.measurement_system, International System of Units
Kilowatt, measurement_unit.power_unit.measurement_system, International System of Units
Micrometer, measurement_unit.distance_unit.measurement_system, International System of Units
decasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Centimeter
Coulomb per cubic metre, measurement_unit.electric_charge_density_unit.measurement_system, International System of Units
Cubic metre per mole, measurement_unit.molar_volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Picometre
Joule, measurement_unit.energy_unit.measurement_system, International System of Units
Millisiemens, measurement_unit.conductance_unit.measurement_system, International System of Units
m.0qrbg_1, dataworld.gardening_hint.last_referenced_by, International System of Units
International System of Units, measurement_unit.measurement_system.dose_equivalence_units, Sievert
Strength in amperes per meter, type.property.unit, Ampere per metre
International System of Units, measurement_unit.measurement_system.permeability_units, Henry per metre
Kilobit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.pressure_units, Pascal
International System of Units, measurement_unit.measurement_system.length_units, Kilometer
Cubic metre per second, measurement_unit.unit_of_volumetric_flow_rate.measurement_system, International System of Units
Siemens, measurement_unit.conductance_unit.measurement_system, International System of Units
Ampere per metre, measurement_unit.measurement_system.magnetic_field_strength_units, International System of Units
International System of Units, measurement_unit.measurement_system.speed_units, Metre per second
International System of Units, measurement_unit.measurement_system.power_units, Megawatt
Floating Point Number, type.type.expected_by, Strength in amperes per meter
Magnetic field, measurement_unit.dimension.units, Oersted
International System of Units, measurement_unit.measurement_system.irradiance_units, Watt per square metre
International System of Units, measurement_unit.measurement_system.inverse_temperature_units, micro per degree C
Metre per second squared, measurement_unit.acceleration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Second
Coulomb, measurement_unit.charge_unit.measurement_system, International System of Units
Milliliter, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.molar_volume_units, Cubic metre per mole
International System of Units, measurement_unit.measurement_system.frequency_units, Hertz
International System of Units, measurement_unit.measurement_system.molar_energy_units, Joule per mole
Joule per kilogram per kelvin, measurement_unit.specific_heat_capacity_unit.measurement_system, International System of Units
Farad, measurement_unit.capacitance_unit.measurement_system, International System of Units
Unit of Magnetic Field Strength, type.type.properties, Strength in amperes per meter
Ampere per metre, measurement_unit.magnetic_field_strength_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.capacitance_units, Farad
Centisecond, measurement_unit.time_unit.measurement_system, International System of Units
Cubic metre per kilogram, measurement_unit.specific_volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.angular_acceleration_units, Radian per second squared
Joule per mole per kelvin, measurement_unit.molar_heat_capacity_unit.measurement_system, International System of Units
Nanometre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Microsecond
Kilogram, measurement_unit.mass_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.conductance_units, Siemens
Gigahertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
Kilometer, measurement_unit.distance_unit.measurement_system, International System of Units
Ohm meter, measurement_unit.unit_of_resistivity.measurement_system, International System of Units
Coulomb per kilogram, measurement_unit.exposure_unit.measurement_system, International System of Units
Candela, measurement_unit.luminous_intensity_unit.measurement_system, International System of Units
petasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.molar_energy_units, Kilojoule per mole
Gigapascal, measurement_unit.pressure_unit.measurement_system, International System of Units
Microsiemens, measurement_unit.conductance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.weight_units, Kilogram
International System of Units, measurement_unit.measurement_system.length_units, Hectometre
International System of Units, measurement_unit.measurement_system.volume_units, Deciliter
Gray per second, measurement_unit.absorbed_dose_rate_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.resistivity_units, Ohm centimeter
Newton per metre, measurement_unit.surface_tension_unit.measurement_system, International System of Units
Microsecond, measurement_unit.time_unit.measurement_system, International System of Units
Katal per cubic metre, measurement_unit.catalytic_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Micrometer
International System of Units, measurement_unit.measurement_system.time_units, Femtosecond
International System of Units, measurement_unit.measurement_system.magnetic_flux_density_units, Tesla
International System of Units, measurement_unit.measurement_system.permittivity_units, Farad per metre
International System of Units, measurement_unit.measurement_system.radioactivity_units, Becquerel
International System of Units, measurement_unit.measurement_system.length_units, Nanometre
International System of Units, measurement_unit.measurement_system.volume_units, Cubic metre
Joule per gram, measurement_unit.specific_energy_unit.measurement_system, International System of Units
Henry, measurement_unit.inductance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.potential_units, Volt
Kilojoule, measurement_unit.energy_unit.measurement_system, International System of Units
Hectoliter, measurement_unit.volume_unit.measurement_system, International System of Units
Magnetic field, measurement_unit.dimension.units, Ampere per metre
International System of Units, measurement_unit.measurement_system.frequency_units, Megahertz
zettasecond, measurement_unit.time_unit.measurement_system, International System of Units
Micromolar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
Centimeter, measurement_unit.distance_unit.measurement_system, International System of Units
Coulomb per square metre, measurement_unit.electric_flux_density_unit.measurement_system, International System of Units
m.014_, type.permission.controls, Strength in amperes per meter
Strength in amperes per meter, type.property.expected_type, Floating Point Number
Ampere per square metre, measurement_unit.current_density_unit.measurement_system, International System of Units
Siemens per meter, measurement_unit.unit_of_conductivity.measurement_system, International System of Units
Lux, measurement_unit.illuminance_unit.measurement_system, International System of Units
Megawatt, measurement_unit.power_unit.measurement_system, International System of Units
Square meter, measurement_unit.area_unit.measurement_system, International System of Units
Joule per gram per kelvin, measurement_unit.specific_heat_capacity_unit.measurement_system, International System of Units
Hectometre, measurement_unit.distance_unit.measurement_system, International System of Units
Kilosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Decimetre
Katal, measurement_unit.catalytic_activity_unit.measurement_system, International System of Units
Millisecond, measurement_unit.time_unit.measurement_system, International System of Units
Megametre, measurement_unit.distance_unit.measurement_system, International System of Units

Answer: International System of Units