query: SELECT date_of_latest_logon FROM Students WHERE family_name  =  "Jaskolski" OR family_name  =  "Langosh"
question: What-all are the dates of the most latest logon of the students with family name "Jaskolski" or "Langosh"?
query_toks: SELECT date_of_latest_logon FROM Students WHERE family_name = `` Jaskolski '' OR family_name = `` Langosh ''
query_toks_no_value: select date_of_latest_logon from students where family_name = value or family_name = value
question_toks: What-all are the dates of the most latest logon of the students with family name "Jaskolski" or "Langosh"?