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: what language do the maasai speak? 
Knowledge Triplets: Human Language, freebase.type_hints.included_types, Topic
Maasai Language, base.rosetta.languoid.parent, Ongamo-Maa Group
Maasai people, common.topic.notable_types, Ethnicity
Ethnicity, type.type.expected_by, Ethnicity
Maasai women and children, common.image.appears_in_topic_gallery, Maasai people
Maasai people, people.ethnicity.languages_spoken, Maasai Language
Ethnicity, type.type.expected_by, Ethnic population
Maasai Language, base.rosetta.languoid.local_name, Maasai
Maasai Language, language.human_language.language_family, Nilo-Saharan languages
Ed Norton Teams with Maasai Warriors To Run Marathon, common.resource.annotations, m.0b47x09
Ethnicity, type.type.expected_by, Includes group(s)
Africa, base.locations.continents.countries_within, Kenya
m.0b47x09, common.webpage.topic, Maasai people
Ethnicity, type.type.properties, Geographic distribution
Maasai Language, base.rosetta.languoid.languoid_class, Language
Maasai people, common.topic.image, Maasai-jump
Ethnicity, freebase.type_profile.strict_included_types, Topic
Maasai people, common.topic.image, Maasai
Human Language, type.type.expected_by, Languages spoken
Ethnicity, type.property.master_property, People of this ethnicity
Ethnicity, freebase.type_profile.published, Published
Ethnicity, freebase.type_profile.kind, Classification
Maasai Language, common.topic.notable_for, g.1256k4n_8
Ethnicity, type.type.properties, People of this ethnicity
Maasai-jump, common.image.size, m.02br_p7
Kenya, location.country.languages_spoken, Maasai Language
Maasai people, common.topic.article, m.054w4
Maasai people, common.topic.webpage, m.0b47x09
Ethnicity, rdf-schema#range, Ethnicity
Human Language, freebase.type_profile.strict_included_types, Abstract
m.09dvqxc, base.ontologies.ontology_instance_mapping.freebase_topic, Maasai people
Ethnicity, type.type.expected_by, Member of indigenous group
Kenya, base.locations.countries.continent, Africa
Ethnicity, type.type.expected_by, Race/Ethnicity
Maasai-jump, common.image.appears_in_topic_gallery, Maasai people
Ethnicity, base.descriptive_names.names.descriptive_name, m.011vfn5d
Maasai Language, language.human_language.region, Africa
Ethnicity, type.type.expected_by, Applies to
Maasai, common.image.size, m.02bgrp_
m.0b47x09, common.webpage.resource, Ed Norton Teams with Maasai Warriors To Run Marathon
Maasai Language, base.rosetta.languoid.document, Maasai Genesis Translation
Ethnicity, type.type.domain, People
Tanzania, base.locations.countries.continent, Africa
Ethnicity, freebase.type_profile.strict_included_types, Abstract
Ethnicity, type.type.expected_by, Related ethnic groups
Maasai Language, base.rosetta.languoid.document, Maasai Phonology
Human Language, freebase.type_profile.strict_included_types, Topic
Kenya, location.location.containedby, Africa
Maasai people, common.topic.image, Maasai women and children
Ethnicity, type.type.properties, Included in group(s)
Human Language, freebase.type_profile.published, Published
Ethnicity, freebase.type_hints.included_types, Topic
Maasai Language, language.human_language.countries_spoken_in, Tanzania
Maasai Language, language.human_language.main_country, Kenya
Maasai Language, common.topic.notable_types, Human Language
Maasai Language, base.rosetta.languoid.document, Maasai Detailed Description
Maasai Language, language.human_language.countries_spoken_in, Kenya
Maasai people, common.topic.notable_for, g.1256fv3pv
Tanzania, location.location.containedby, Africa
m.09dvqxc, base.ontologies.ontology_instance_mapping.ontology, OpenCyc
Maasai Language, common.topic.article, m.064klf
Ethnicity, type.type.properties, Population
Ethnicity, freebase.type_profile.equivalent_topic, Ethnic group
Ethnicity, type.property.expected_type, Ethnicity
Ethnicity, freebase.type_profile.strict_included_types, Non-Agent
Maasai people, base.ontologies.ontology_instance.equivalent_instances, m.09dvqxc
Human Language, freebase.type_profile.strict_included_types, Non-Agent
Ethnicity, type.type.expected_by, Race
Maasai, common.image.appears_in_topic_gallery, Maasai people
Maasai women and children, common.image.size, m.03qy0z9
Maasai people, people.ethnicity.languages_spoken, Maasai Language
Ethnicity, type.type.properties, Languages spoken
Ethnicity, type.type.properties, Includes group(s)
m.0b47x09, common.webpage.in_index, WSJ Speakeasy Index
Ethnicity, type.type.expected_by, Included in group(s)
Africa, base.locations.continents.countries_within, Tanzania
Ethnicity, common.topic.article, m.03bqnc0
Tanzania, location.country.languages_spoken, Maasai Language

Answer: Maasai Language