In this task, you are given commands (in terms of logical operations) and natural interpretation of the given command to select relevant rows from the given table. Your job is to generate a label "yes" if the interpretation is appropriate for the command, otherwise generate label "no". 
 Here are the definitions of logical operators: 
 1. count: returns the number of rows in the view. 
 2. only: returns whether there is exactly one row in the view. 
 3. hop: returns the value under the header column of the row. 
 4. and: returns the boolean operation result of two arguments. 
 5. max/min/avg/sum: returns the max/min/average/sum of the values under the header column. 
 6. nth_max/nth_min: returns the n-th max/n-th min of the values under the header column. 
 7. argmax/argmin: returns the row with the max/min value in header column. 
 8. nth_argmax/nth_argmin: returns the row with the n-th max/min value in header column. 
 9. eq/not_eq: returns if the two arguments are equal. 
 10. round_eq: returns if the two arguments are roughly equal under certain tolerance. 
 11. greater/less: returns if the first argument is greater/less than the second argument. 
 12. diff: returns the difference between two arguments. 
 13. filter_eq/ filter_not_eq: returns the subview whose values under the header column is equal/not equal to the third argument. 
 14. filter_greater/filter_less: returns the subview whose values under the header column is greater/less than the third argument. 
 15. filter_greater_eq /filter_less_eq: returns the subview whose values under the header column is greater/less or equal than the third argument. 
 16. filter_all: returns the view itself for the case of describing the whole table 
 17. all_eq/not_eq: returns whether all the values under the header column are equal/not equal to the third argument. 
 18. all_greater/less: returns whether all the values under the header column are greater/less than the third argument. 
 19. all_greater_eq/less_eq: returns whether all the values under the header column are greater/less or equal to the third argument. 
 20. most_eq/not_eq: returns whether most of the values under the header column are equal/not equal to the third argument. 
 21. most_greater/less: returns whether most of the values under the header column are greater/less than the third argument. 
 22. most_greater_eq/less_eq: returns whether most of the values under the header column are greater/less or equal to the third argument.

Input: Consider Input: Command: eq { hop { argmax { all_rows ; points } ; name } ; natalia linichuk / gennadi karponosov }, interpretation: select the row whose points record of all rows is maximum . the name record of this row is natalia linichuk / gennadi karponosov .

Output: yes


Input: Consider Input: Command: most_less { all_rows ; points ; 10 }, interpretation: select the row whose gold record of all rows is maximum . the nation record of this row is united states .

Output: no


Input: Consider Input: Command: and { eq { nth_min { all_rows ; rank ; 1 } ; 1 } ; and { eq { hop { nth_argmin { all_rows ; rank ; 1 } ; nation } ; japan } ; and { eq { hop { nth_argmin { all_rows ; rank ; 1 } ; gold } ; 6 } ; eq { hop { nth_argmin { all_rows ; rank ; 1 } ; total } ; 12 } } } }, interpretation: the 1st minimum rank record of all rows is 1 . the nation record of the row with 1st minimum rank record is japan . the gold record of the row with 1st minimum rank record is 6 . the total record of the row with 1st minimum rank record is 12 .


Output: yes