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 do you call members of the senate? 
Knowledge Triplets: United States Senate, government.governmental_body.members, m.0kkqx5c
United States Senate, government.governmental_body.members, m.0kkqx8s
United States Senate, government.governmental_body.members, m.0dgfggj
United States Senate, government.governmental_body.members, m.0bfmlbq
United States Senate, government.governmental_body.members, m.0n5l2dd
United States Senate, government.governmental_body.members, m.0dgfgkx
United States Senate, government.governmental_body.members, m.09dmplz
United States Senate, government.governmental_body.members, m.0bfml3b
United States Senate, government.governmental_body.members, m.0dgfg1k
United States Senate, government.governmental_body.members, m.0dgfgmt
United States Senate, government.governmental_body.members, m.0bfmkxz
United States Senate, government.governmental_body.members, m.0mtknxh
United States Senate, government.governmental_body.members, m.05gww85
United States Senate, government.governmental_body.members, m.0gm4pwx
United States Senate, government.governmental_body.members, m.0bfml4h
United States Senate, government.governmental_body.members, m.0m4pxkr
m.0k1bgw_, government.government_position_held.basic_title, Senate majority leader
United States Senate, government.governmental_body.members, m.09rfklv
United States Senate, government.governmental_body.members, m.0ncynv5
United States Senate, government.governmental_body.members, m.0n5kpbg
United States Senate, government.governmental_body.members, m.0mthmhn
United States Senate, government.governmental_body.members, m.0bfml0y
United States Senate, government.governmental_body.members, m.0dkbj1k
United States Senate, government.governmental_body.members, m.0bqtl4t
United States Senate, government.governmental_body.members, m.0dgfg2y
United States Senate, government.governmental_body.members, m.05kfhyk
United States Senate, government.governmental_body.members, m.0nbywbb
United States Senate, government.governmental_body.members, m.0n66vlh
United States Senate, government.governmental_body.members, m.0cr2vxk
United States Senate, government.governmental_body.members, m.0nbz0rx
United States Senate, government.governmental_body.members, m.05kgzgn
United States Senate, government.governmental_body.members, m.0bfn2vg
United States Senate, government.governmental_body.members, m.0bfmhxv
United States Senate, government.governmental_body.members, m.0m4hl7l
United States Senate, government.governmental_body.members, m.0bw3pmy
United States Senate, government.governmental_body.members, m.0cr2vns
United States Senate, government.governmental_body.members, m.05gwwkl
United States Senate, government.governmental_body.members, m.0n5xtwf
United States Senate, government.governmental_body.members, m.0n7zbpl
United States Senate, government.governmental_body.members, m.0bqtkzh
United States Senate, government.governmental_body.members, m.0kbjyxx
United States Senate, government.governmental_body.members, m.0cr2vzt
United States Senate, government.governmental_body.members, m.0bfmkqs
United States Senate, government.governmental_body.members, m.0bws1gg
United States Senate, government.governmental_body.members, m.09w31mm
United States Senate, government.governmental_body.members, m.0bfmkv9
United States Senate, government.governmental_body.members, m.0cr2vwy
United States Senate, government.governmental_body.members, m.0bfmmv3
United States Senate, government.governmental_body.members, m.0n5xtbj
United States Senate, government.governmental_body.members, m.09n5hwy
United States Senate, government.governmental_body.members, m.0dgfffd
United States Senate, government.governmental_body.members, m.0nbyy3z
United States Senate, government.governmental_body.members, m.0cr2vzh
United States Senate, government.governmental_body.members, m.0ncyr8t
United States Senate, government.governmental_body.members, m.0mthh8h
United States Senate, government.governmental_body.members, m.0mtnvdl
m.0tm1zt1, government.government_position_held.basic_title, State Senator
United States Senate, government.governmental_body.members, m.0cr2vgd
United States Senate, government.governmental_body.members, m.0bfmmpc
United States Senate, government.governmental_body.members, m.09dxvsl
United States Senate, government.governmental_body.members, m.09dxvrz
United States Senate, government.governmental_body.members, m.0nbwdyk
United States Senate, government.governmental_body.members, m.0bfmknp
United States Senate, government.governmental_body.members, m.0dgffyd
United States Senate, government.governmental_body.members, m.0m3nwxh
United States Senate, government.governmental_body.members, m.0bfmkgd
United States Senate, government.governmental_body.members, m.0bfml5n
United States Senate, government.governmental_body.members, m.0bfml8m
United States Senate, government.governmental_body.members, m.0bfmtrp
United States Senate, government.governmental_body.members, m.0wlvc5x
United States Senate, government.governmental_body.members, m.0dgfgjr
United States Senate, government.governmental_body.members, m.0dgfgpf
United States Senate, government.governmental_body.members, m.0bfml2p
United States Senate, government.governmental_body.members, m.0bfmlg5
United States Senate, government.governmental_body.members, m.0gm4pvn
United States Senate, government.governmental_body.members, m.0bw3p0w
United States Senate, government.governmental_body.members, m.0mthxv5
United States Senate, government.governmental_body.members, m.0nbyv8b
United States Senate, government.governmental_body.members, m.0n5kmxd
United States Senate, government.government_position_held.governmental_body, m.0bfmm5s
United States Senate, government.governmental_body.members, m.05kffgk
United States Senate, government.governmental_body.members, m.0n5ntf0
United States Senate, government.governmental_body.members, m.0ncr0px
United States Senate, government.governmental_body.members, m.010ds9wy
United States Senate, government.governmental_body.members, m.0bfmkh1
United States Senate, government.governmental_body.members, m.0bfmkdj
United States Senate, government.governmental_body.members, m.0dgfg5g
United States Senate, government.governmental_body.members, m.0bfmkqg
United States Senate, government.governmental_body.members, m.0kbjx6t
United States Senate, government.governmental_body.members, m.0nbxxfz
United States Senate, government.governmental_body.members, m.0bfmkwp
United States Senate, government.governmental_body.members, m.0nbx26l
United States Senate, government.governmental_body.members, m.0dgfg0y
United States Senate, government.governmental_body.members, m.0ncsdy8
United States Senate, government.governmental_body.members, m.0mtlh0x
United States Senate, government.governmental_body.members, m.0n5l2mz
United States Senate, government.governmental_body.members, m.0nbz0jd
United States Senate, government.governmental_body.members, m.0ncyng4
United States Senate, government.governmental_body.members, m.0dgfgqd
United States Senate, government.governmental_body.members, m.0kkqx98
United States Senate, government.governmental_body.members, m.0nbxxrn
United States Senate, government.governmental_body.members, m.0ncyrh2
United States Senate, government.governmental_body.members, m.0m3kkdt
United States Senate, government.governmental_body.members, m.0bfmkhc
United States Senate, government.governmental_body.members, m.0bfmksn
United States Senate, government.governmental_body.members, m.0nbyyfb
United States Senate, government.governmental_body.members, m.0bfmkzv
United States Senate, government.governmental_body.members, m.0bfmkpt
United States Senate, government.governmental_body.members, m.0nbyvwv
United States Senate, government.governmental_body.members, m.09dxvzs
United States Senate, government.governmental_body.members, m.0nd04ly
United States Senate, government.governmental_body.members, m.0cr2vyk
United States Senate, government.governmental_body.members, m.0mtnfmx
United States Senate, government.governmental_body.members, m.0m4nr4k
United States Senate, government.governmental_body.members, m.0bfmmss
United States Senate, government.governmental_body.members, m.0bfmhst
United States Senate, government.governmental_body.members, m.0bqtlwn
United States Senate, government.governmental_body.members, m.0bfmkzj
United States Senate, government.governmental_body.members, m.0n98dbm
United States Senate, government.governmental_body.members, m.0dgfgnf
United States Senate, government.governmental_body.members, m.0ncswtk
United States Senate, government.governmental_body.members, m.0nbytww
United States Senate, government.governmental_body.members, m.0m1gy4r
United States Senate, government.governmental_body.members, m.0n5xtns
United States Senate, government.governmental_body.members, m.0bfmldz
United States Senate, government.governmental_body.members, m.0bfmm5f
United States Senate, government.governmental_body.members, m.0dgff9s
United States Senate, government.governmental_body.members, m.0bfmmkk
United States Senate, government.governmental_body.members, m.0mtjbnx
United States Senate, government.governmental_body.members, m.05kdbsv
United States Senate, government.governmental_body.members, m.0nbwmc0
United States Senate, government.governmental_body.members, m.09rjxwm
United States Senate, government.governmental_body.members, m.0bfml6y
United States Senate, government.governmental_body.members, m.0wks1lj
United States Senate, government.governmental_body.members, m.0ncsnn9
United States Senate, government.governmental_body.members, m.0n66xld
United States Senate, government.governmental_body.members, m.0kbjyy7
United States Senate, government.governmental_body.members, m.0cr2vfg
United States Senate, government.governmental_body.members, m.0ncypql
United States Senate, government.governmental_body.members, m.0m1hkdd
United States Senate, government.governmental_body.members, m.0nbyypd
United States Senate, government.governmental_body.members, m.0m3nnkf
United States Senate, government.governmental_body.members, m.0bw3pwv
United States Senate, government.governmental_body.members, m.0bfn2zg
United States Senate, government.governmental_body.members, m.0nbytjl
United States Senate, government.governmental_body.members, m.0bfml5z
United States Senate, government.governmental_body.members, m.0nbyvrl
United States Senate, government.governmental_body.members, m.0nd05ql
United States Senate, government.governmental_body.members, m.0n5ntdh
United States Senate, government.governmental_body.members, m.0cr2w0c
United States Senate, government.governmental_body.members, m.0kkqx4l
United States Senate, government.governmental_body.members, m.0bfmhr5
United States Senate, government.governmental_body.members, m.0m3mmxp
United States Senate, government.governmental_body.members, m.0nbyw4b
United States Senate, government.governmental_body.members, m.0bfmmsg
United States Senate, government.governmental_body.members, m.0dgfg1w
United States Senate, government.governmental_body.members, m.0bfmhlb
United States Senate, government.governmental_body.members, m.0dgffzb
United States Senate, government.governmental_body.members, m.0bfmkt9
United States Senate, government.governmental_body.members, m.0bfmklh
United States Senate, government.governmental_body.members, m.0n5ntbx
United States Senate, government.governmental_body.members, m.0gm5dyk
United States Senate, government.governmental_body.members, m.09rjwrz
m.05gww85, government.government_position_held.basic_title, Chief of staff
United States Senate, government.governmental_body.members, m.0mtlfrd
United States Senate, government.governmental_body.members, m.0bfml9l
United States Senate, government.governmental_body.members, m.0bfml08
United States Senate, government.government_position_held.governmental_body, m.05gww85
United States Senate, government.governmental_body.members, m.0nbyvy5
United States Senate, government.governmental_body.members, m.0ncyndm
United States Senate, government.governmental_body.members, m.0cr2wb0
United States Senate, government.governmental_body.members, m.0nbytgy
United States Senate, government.governmental_body.members, m.0mtkc3s
United States Senate, government.governmental_body.members, m.0dgfghy
United States Senate, government.governmental_body.members, m.0dgffnt
United States Senate, government.governmental_body.members, m.0n66xvk
United States Senate, government.governmental_body.members, m.0bfmklt
United States Senate, government.governmental_body.members, m.0kkqx9n
United States Senate, government.governmental_body.members, m.0bfmkn1
United States Senate, government.governmental_body.members, m.09rfknz
United States Senate, government.governmental_body.members, m.0cr2w9d
United States Senate, government.governmental_body.members, m.0dgfg9w
United States Senate, government.governmental_body.members, m.0nd06nw
United States Senate, government.governmental_body.members, m.0dgffmd
United States Senate, government.governmental_body.members, m.0dgffz0
United States Senate, government.governmental_body.members, m.0nd04rm
United States Senate, government.governmental_body.members, m.0bfmm6j
United States Senate, government.governmental_body.members, m.0dgffjg
United States Senate, government.governmental_body.members, m.0cr2vyw
United States Senate, government.governmental_body.members, m.0dgfg6z
United States Senate, government.governmental_body.members, m.0kkqx7k
United States Senate, government.governmental_body.members, m.0bfn2yt
United States Senate, government.governmental_body.members, m.0bfmlf8
United States Senate, government.governmental_body.members, m.0bw3mzr
United States Senate, government.governmental_body.members, m.0bfmks0
United States Senate, government.governmental_body.members, m.0ncqylx
United States Senate, government.governmental_body.members, m.0wkvlyz
United States Senate, government.governmental_body.members, m.0nbxwsq
United States Senate, government.governmental_body.members, m.09dxvnc
United States Senate, government.governmental_body.members, m.0cr2vxw
United States Senate, government.governmental_body.members, m.0n5kr6d
United States Senate, government.governmental_body.members, m.0dgfg6n
United States Senate, government.governmental_body.members, m.0bfmkyl
United States Senate, government.governmental_body.members, m.0n4r0cb
United States Senate, government.governmental_body.members, m.0bfmky8
United States Senate, government.governmental_body.members, m.0b6zhy0
United States Senate, government.governmental_body.members, m.09rfksg
United States Senate, government.governmental_body.members, m.0nbz2xd
United States Senate, government.governmental_body.members, m.0dgffvg
United States Senate, government.governmental_body.members, m.04hzdxk
United States Senate, government.governmental_body.members, m.0dgffhj
United States Senate, government.government_position_held.governmental_body, m.04kk3cf
United States Senate, government.governmental_body.members, m.09rfkql
United States Senate, government.governmental_body.members, m.0bfmmt3
United States Senate, government.governmental_body.members, m.0bfmhqj
United States Senate, government.governmental_body.members, m.0bqtmbn
United States Senate, government.governmental_body.members, m.0bfmhvf
United States Senate, government.governmental_body.members, m.0bfmhwp
United States Senate, government.governmental_body.members, m.0nbwjxp
United States Senate, government.governmental_body.members, m.0dgffr0
United States Senate, government.governmental_body.members, m.0bfmmts
United States Senate, government.governmental_body.members, m.0m1dg7y
United States Senate, government.governmental_body.members, m.0mtpfws
United States Senate, government.governmental_body.members, m.0nbyxqf
United States Senate, government.governmental_body.members, m.0ncr1xf
United States Senate, government.governmental_body.members, m.0bfmhzn
United States Senate, government.governmental_body.members, m.0dgffqd
United States Senate, government.governmental_body.members, m.0bfmhrv
United States Senate, government.governmental_body.members, m.0n91klp
United States Senate, government.governmental_body.members, m.09dmsqz
United States Senate, government.governmental_body.members, m.09rjyxg
United States Senate, government.governmental_body.members, m.09rjwtd
United States Senate, government.governmental_body.members, m.0n4r0gt
United States Senate, government.governmental_body.members, m.0nbxwpx
United States Senate, government.governmental_body.members, m.0bfmkd6
United States Senate, government.governmental_body.members, m.0bfmmvv
United States Senate, government.governmental_body.members, m.0cr2vng
United States Senate, government.governmental_body.members, m.0nbx1bz
United States Senate, government.governmental_body.members, m.0bfmlgj
United States Senate, government.governmental_body.members, m.0dgfghm
United States Senate, government.governmental_body.members, m.0nbxym9
United States Senate, government.governmental_body.members, m.0bws0xr
United States Senate, government.governmental_body.members, m.0bfml30
United States Senate, government.governmental_body.members, m.0n5kncx
United States Senate, government.governmental_body.members, m.0wls97m
United States Senate, government.governmental_body.members, m.09dxvqy
United States Senate, government.governmental_body.members, m.0bfmhvr
United States Senate, government.governmental_body.members, m.0nd04tt
United States Senate, government.governmental_body.members, m.0dgfgmg
United States Senate, government.governmental_body.members, m.0bfmld2
United States Senate, government.governmental_body.members, m.0n4r0sc
United States Senate, government.governmental_body.members, m.0bfmhwc
United States Senate, government.governmental_body.members, m.0gm4pxk
United States Senate, government.governmental_body.members, m.0w2m12h
United States Senate, government.governmental_body.members, m.0n5nt8n
United States Senate, government.governmental_body.members, m.0bw3nrj
United States Senate, government.governmental_body.members, m.0bw3mzb
United States Senate, government.governmental_body.members, m.0mthsz1
United States Senate, government.governmental_body.members, m.0mthls6
United States Senate, government.governmental_body.members, m.0bfmmw4
United States Senate, government.governmental_body.members, m.0dgffpg
United States Senate, government.governmental_body.members, m.0dgffxm
United States Senate, government.governmental_body.members, m.0bfmkxb
United States Senate, government.governmental_body.members, m.0nd053z
United States Senate, government.governmental_body.members, m.0bfmhz9
United States Senate, government.governmental_body.members, m.0n98xnl
United States Senate, government.governmental_body.members, m.0bfmlfn
United States Senate, government.governmental_body.members, m.0bfmkkv
United States Senate, government.governmental_body.members, m.0bws06r
United States Senate, government.governmental_body.members, m.0n4r0kd
United States Senate, government.governmental_body.members, m.09dxvnp
United States Senate, government.governmental_body.members, m.0bfmktn
United States Senate, government.governmental_body.members, m.0dgffll
United States Senate, government.governmental_body.members, m.0bfmhtt
United States Senate, government.governmental_body.members, m.0ncrtwg
United States Senate, government.governmental_body.members, m.09w0zxh
United States Senate, government.governmental_body.members, m.0hz8gwd
United States Senate, government.governmental_body.members, m.0nbxxxn
United States Senate, government.governmental_body.members, m.0dgfg08
United States Senate, government.governmental_body.members, m.0n5ntcz
United States Senate, government.governmental_body.members, m.0bw3n0k
United States Senate, government.governmental_body.members, m.0n5pc0y
United States Senate, government.governmental_body.members, m.0dgffrb
United States Senate, government.governmental_body.members, m.0bfmkl4
United States Senate, government.governmental_body.members, m.0dgfg8g
United States Senate, government.governmental_body.members, m.0bfml7x
United States Senate, government.governmental_body.members, m.09rfdwh
United States Senate, government.governmental_body.members, m.0bfmhsh
United States Senate, government.governmental_body.members, m.0ncslmv
United States Senate, government.governmental_body.members, m.0nbxw4t
United States Senate, government.governmental_body.members, m.0bfmkz6
United States Senate, government.governmental_body.members, m.0ncrkd4
m.04kk3cf, government.government_position_held.basic_title, President of the Senate
United States Senate, government.governmental_body.members, m.0m3n2bd
United States Senate, government.governmental_body.members, m.0nbxy0r
United States Senate, government.governmental_body.members, m.0nbx3rm
United States Senate, government.governmental_body.members, m.0bfmhmg
United States Senate, government.governmental_body.members, m.0bw3prm
United States Senate, government.governmental_body.members, m.0bfmkgq
United States Senate, government.governmental_body.members, m.0bfml6m
United States Senate, government.governmental_body.members, m.0dgfg0l
United States Senate, government.governmental_body.members, m.0bfmhrh
United States Senate, government.governmental_body.members, m.0nbyykn
United States Senate, government.governmental_body.members, m.0mtldkf
United States Senate, government.governmental_body.members, m.0bfmkfg
United States Senate, government.governmental_body.members, m.0ncyph1
United States Senate, government.governmental_body.members, m.0n5l0w0
United States Senate, government.governmental_body.members, m.0k1bgw_
United States Senate, government.governmental_body.members, m.0dgffcf
United States Senate, government.governmental_body.members, m.05kgzyh
United States Senate, government.governmental_body.members, m.09rfklk
United States Senate, government.governmental_body.members, m.09rfksb
United States Senate, government.governmental_body.members, m.0nbxvqr
United States Senate, government.governmental_body.members, m.0bfmhtg
United States Senate, government.governmental_body.members, m.0bfmht4
United States Senate, government.governmental_body.members, m.0ncsvxg
United States Senate, government.governmental_body.members, m.0bfmkyx
United States Senate, government.government_position_held.governmental_body, m.05nlpmx
m.0bfmm5s, government.government_position_held.basic_title, Senator
United States Senate, government.governmental_body.members, m.0bfmhm3
United States Senate, government.governmental_body.members, m.0bfmhl0
United States Senate, government.governmental_body.members, m.0dgffbt
United States Senate, government.governmental_body.members, m.0cr2wbb
United States Senate, government.governmental_body.members, m.0dgffx9
United States Senate, government.governmental_body.members, m.0bfmkph
United States Senate, government.governmental_body.members, m.0bws1mx
United States Senate, government.governmental_body.members, m.03lpwmm
United States Senate, government.governmental_body.members, m.0bfmlc0
United States Senate, government.governmental_body.members, m.0dgfglv
United States Senate, government.governmental_body.members, m.0n5xwyn
United States Senate, government.governmental_body.members, m.0bfml8z
United States Senate, government.governmental_body.members, m.0dgfflx
United States Senate, government.governmental_body.members, m.0bfmkfs
United States Senate, government.governmental_body.members, m.0bfml0m
United States Senate, government.governmental_body.members, m.0nbz1zw
United States Senate, government.governmental_body.members, m.0bfmkxn
United States Senate, government.governmental_body.members, m.0bfml20
United States Senate, government.governmental_body.members, m.0bfmkdv
United States Senate, government.governmental_body.members, m.0mtkhqz
United States Senate, government.governmental_body.members, m.0bfmhpw
United States Senate, government.governmental_body.members, m.0qgw4ls
United States Senate, government.governmental_body.members, m.0mtlsrz
United States Senate, government.governmental_body.members, m.0mtnm2f
United States Senate, government.governmental_body.members, m.0n5xtnb
United States Senate, government.governmental_body.members, m.0ncynml
United States Senate, government.governmental_body.members, m.0cr2vhb
United States Senate, government.governmental_body.members, m.0dgfgnt
United States Senate, government.governmental_body.members, m.0dgfgpr
United States Senate, government.governmental_body.members, m.0cr2vhz
United States Senate, government.governmental_body.members, m.0nbyw1z
United States Senate, government.governmental_body.members, m.05kd85z
United States Senate, government.governmental_body.members, m.0bfml5b
United States Senate, government.governmental_body.members, m.0bfmlcd
United States Senate, government.governmental_body.members, m.0kkqx8d
United States Senate, government.governmental_body.members, m.0dgfggz
United States Senate, government.governmental_body.members, m.0cr2vdd
United States Senate, government.governmental_body.members, m.0gm5dzf
United States Senate, government.governmental_body.members, m.0dgffbg
United States Senate, government.governmental_body.members, m.0nd05zl
United States Senate, government.governmental_body.members, m.0bw3nxx
United States Senate, government.governmental_body.members, m.0ncskjn
United States Senate, government.governmental_body.members, m.0bfmldn
United States Senate, government.governmental_body.members, m.05nlpmx
United States Senate, government.governmental_body.members, m.0nbxx9s
United States Senate, government.governmental_body.members, m.0dgffhv
United States Senate, government.governmental_body.members, m.0bfmmq0
United States Senate, government.governmental_body.members, m.0cr2w8d
United States Senate, government.governmental_body.members, m.0dgffyq
United States Senate, government.governmental_body.members, m.0dgfg2k
United States Senate, government.governmental_body.members, m.0nbyxtj
United States Senate, government.governmental_body.members, m.0bfmhms
United States Senate, government.governmental_body.members, m.0nbx2ds
United States Senate, government.governmental_body.members, m.0ncqzxq
United States Senate, government.governmental_body.members, m.0ncypv1
United States Senate, government.governmental_body.members, m.09rjywh
United States Senate, government.governmental_body.members, m.0nbytlt
United States Senate, government.governmental_body.members, m.0n5ntcf
United States Senate, government.governmental_body.members, m.09rjyhw
United States Senate, government.governmental_body.members, m.0kkqx6l
United States Senate, government.governmental_body.members, m.0dgfglj
United States Senate, government.governmental_body.members, m.0bfmmrx
United States Senate, government.governmental_body.members, m.09rjygr
United States Senate, government.governmental_body.members, m.0n9d39b
United States Senate, government.governmental_body.members, m.0m3mcyg
United States Senate, government.governmental_body.members, m.0mtkktd
United States Senate, government.governmental_body.members, m.0bfmm5s
United States Senate, government.governmental_body.members, m.0ncrp2m
United States Senate, government.governmental_body.members, m.0dgffrn
United States Senate, government.governmental_body.members, m.0dgfftm
United States Senate, government.governmental_body.members, m.0bfmkg2
United States Senate, government.government_position_held.governmental_body, m.0tm1zt1
United States Senate, government.governmental_body.members, m.0bfmkmr
m.05nlpmx, government.government_position_held.basic_title, President pro tempore

Answer: Senator
Senate majority leader
President pro tempore
President of the Senate
Chief of staff
State Senator