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: the si base unit of data transfer rates is what unit of data transmission rate? 
Knowledge Triplets: Data transfer rate, measurement_unit.dimension.si_base_unit, Kilobit per second
m.07p8sr3, base.wordnet.word_sense.sense, bits per second.noun.01
m.0tx54cd, dataworld.gardening_hint.last_referenced_by, Terabit per second
Data transfer rate, measurement_unit.dimension.units, Gigabyte per second
Data transfer rate, measurement_unit.dimension.units, Mebibit per second
m.07p8sqq, base.wordnet.word_sense.sense, bits per second.noun.01
data rate.noun.01, base.wordnet.synset.word, m.07pyqlc
Kilobit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1000.0
Data transfer rate, measurement_unit.dimension.units, bit per second
bits per second.noun.01, base.wordnet.synset.equivalent_topic, Data transfer rate
data rate.noun.01, base.wordnet.synset.lexname, noun.time
Megabyte per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 8000000.0
Gibibit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1073741824.0
m.0tj9l99, dataworld.gardening_hint.last_referenced_by, Gibibit per second
bits per second.noun.01, base.wordnet.synset.syntactic_category, Noun
m.0t73r1_, dataworld.gardening_hint.last_referenced_by, Gigabit per second
data rate.noun.01, base.wordnet.synset.gloss, the rate at which circuits or other devices operate when handling digital information
data rate.noun.01, base.wordnet.synset.hypernym, rate.noun.01
Kilobit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
data rate.noun.01, base.wordnet.synset.equivalent_topic, Data transfer rate
Gigabit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1000000000.0
data rate.noun.01, base.wordnet.synset.syntactic_category, Noun
Data transfer rate, measurement_unit.dimension.units, Kilobit per second
m.0gyqf_8, type.object.permission, m.019h
Terabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Data transfer rate, measurement_unit.dimension.units, Kilobytes per second
m.0t7sbt3, dataworld.gardening_hint.last_referenced_by, Megabyte per second
m.07pyqlc, base.wordnet.word_sense.sense, data rate.noun.01
Mebibit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1048576.0
noun.time, base.wordnet.lexical_name.synsets, bits per second.noun.01
Data transfer rate, measurement_unit.dimension.units, Gibibit per second
Rate in bits per second, type.property.unit, bit per second
m.019h, type.permission.controls, m.0gyqf_8
Data transfer rate, measurement_unit.dimension.units, Terabit per second
International System of Units, measurement_unit.measurement_system.data_rate_units, Gigabit per second
rate.noun.01, base.wordnet.synset.hyponymy, data rate.noun.01
International System of Units, measurement_unit.measurement_system.data_rate_units, Megabit per second
Download, type.property.unit, bit per second
bits per second.noun.01, base.wordnet.synset.word, m.07p8sqq
bit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Terabyte per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 8e+12
Upload, type.property.unit, bit per second
m.0tbfyrr, dataworld.gardening_hint.last_referenced_by, Kilobit per second
channel capacity.noun.01, base.wordnet.synset.hypernym, data rate.noun.01
m.0tgfh13, dataworld.gardening_hint.last_referenced_by, Megabit per second
m.0t6n2rz, dataworld.gardening_hint.last_referenced_by, m.0gyqf_8
Gigabyte per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 8000000000.0
rate.noun.01, base.wordnet.synset.hyponymy, bits per second.noun.01
noun.time, base.wordnet.lexical_name.synsets, data rate.noun.01
Tebibit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1.09951162778e+12
bits per second.noun.01, base.wordnet.synset.lexname, noun.time
Data transfer rate, measurement_unit.dimension.units, Megabit per second
bits per second.noun.01, base.wordnet.synset.word, m.07p8sr3
bits per second.noun.01, base.wordnet.synset.hypernym, rate.noun.01
bit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1.0
International System of Units, measurement_unit.measurement_system.data_rate_units, Kilobit per second
m.0tvbfgs, dataworld.gardening_hint.last_referenced_by, Kibibit per second
Terabit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1e+12
Megabit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1000000.0
Kilobytes per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 8000.0
m.0tv_fvj, dataworld.gardening_hint.last_referenced_by, Mebibit per second
Data transfer rate, measurement_unit.dimension.units, Tebibit per second
International System of Units, measurement_unit.measurement_system.data_rate_units, Terabit per second
data rate.noun.01, base.wordnet.synset.hyponymy, channel capacity.noun.01
Data transfer rate, measurement_unit.dimension.units, Kibibit per second
Data transfer rate, measurement_unit.dimension.units, Terabyte per second
Speed, type.property.unit, Kilobit per second
Kibibit per second, measurement_unit.unit_of_data_transmission_rate.rate_in_bits_per_second, 1024.0
bits per second.noun.01, base.wordnet.synset.gloss, (computer science) the rate at which data is transferred (as by a modem)
Megabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
m.0tvvk_k, dataworld.gardening_hint.last_referenced_by, Kilobytes per second
Gigabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Data transfer rate, measurement_unit.dimension.units, Gigabit per second
m.0gyqf_8, dataworld.gardening_hint.last_referenced_by, Data transfer rate
Data transfer rate, measurement_unit.dimension.units, Megabyte per second
m.0tt1crb, dataworld.gardening_hint.last_referenced_by, Tebibit per second
International System of Units, measurement_unit.measurement_system.data_rate_units, bit per second

Answer: Kilobit per second