Task: Question Answering
Input (English): Which of the following lists the hydrides of group-14 elements in order of thermal stability, from lowest to highest?
(A)PbH4 < SnH4 < GeH4 < SiH4 < CH4 (B)PbH4 < SnH4 < CH4 < GeH4 < SiH4 (C)CH4 < SiH4 < GeH4 < SnH4 < PbH4 (D)CH4 < PbH4 < GeH4 < SnH4 < SiH4
Output (English): A