Table: sony_xperia
Columns: code_name
market_name
platform
release_date
android_version
system_on_chip
ram
rom
display
weight
battery_mah
bluetooth
wi_fi
nfc
camera
network

Question: If the market name is Xperia U, what is the weight?
SQL: SELECT "weight" FROM sony_xperia WHERE "market_name" = 'Xperia U'

Question: What is the release date if the code name is Aoba?
SQL: SELECT "release_date" FROM sony_xperia WHERE "code_name" = 'Aoba'

Question: If the weight is 126g and the NFC is yes, what is the battery (MAH)?
SQL: SELECT "battery_mah" FROM sony_xperia WHERE "nfc" = 'Yes' AND "weight" = '126g'

Question: What is the platform if the weight is 131.5g?
SQL: SELECT "platform" FROM sony_xperia WHERE "weight" = '131.5g'

Question: What is the Android version is the code name is Lotus?
SQL: SELECT "android_version" FROM sony_xperia WHERE "code_name" = 'Lotus'