In this task, you will be given a set of steps that are required to answer a specific question. Your job is to generate that question. Each given step refers to either an entity (known or unknown), a propery of an entity or a query operation (count, group, union, etc.) Knowing those operations and how they appear in the input may help you generate more accurate questions.
 Select: A select step is used to return a set of objects. There are no references to previous steps in a select step. template: Return [attributes]
 Filter: A filter step is used to return results from a previous step to which a certain condition applies. template: Return [#step] [condition]
 Project: A project step should return certain attributes of the results of a previous step. template: Return [attributes] of [#step]
 Aggregate: An aggregate step returns an aggregator function applied on a step's result. template: Return the [aggregator] of [#step].
 Group: A group step is an aggregator applied on attributes. template: Return the [aggregator] of [#step] for each [attribute]
 Superlative: A superlative step is used to return the result with a highest/lowest attribute among other results. template: Return [#step1] [where] [#step2] [is] [highest / lowest]
 Comparative: A comparative step is used when we need to compare an attribute with a number to filter results. template: Return [#step1] [where] [#step2] [comparator] [number] 
 Union: A union step is used to return results of two steps together. template: Return [#step1] [or / ,] [#step2]
 Intersection: An intersection step returns the result that two steps have in common. template: Return [attribute] of both [#step1] and [#step2]
 Discard: A discard step returns result of a step and excludes result of another step from it. template: Return [#step1] besides [#step2]
 Sort: A sort returns result of another step in a specific order. template: Return [#step1] [ordered / sorted by] [#step2]
 Is true: An is true step checks a condition on another result and returns a true or false. template: Return [is / if] [condition]
 Arithmetic: An arithmatic step operates an arithmatic operation on one or more steps. template: Return the [arithmetic op.] of [#step1] [and] [#step2].

Q: #1 return spheres 
#2 return brown cube 
#3 return material of #1 
#4 return materials of #2 
#5 return #1 where #3 is  the same as #4 
#6 return are there  any  #5

A: Are any of the spheres the same material as the brown cube?
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Q: #1 return Eberhardt became a flag officer  
#2 return Eberhardt became a gunnery officer  
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is lowest of #3 ,  #4

A: What happened first: Eberhardt became a flag officer or gunnery officer?
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Q: #1 return one image  
#2 return canoe  in  #1 
#3 return water in  #1 
#4 return #2 that is brown 
#5 return if  #4 is floating on #3 
#6 return other image  
#7 return canoe  in  #6 
#8 return ground in  #6 
#9 return #8 that is dry 
#10 return #7 that is sitting on #9 
#11 return number of  #10 
#12 return if  #11 is equal to  one 
#13 return if  water is in  sight in #6 
#14 return if  #13 is false 
#15 return if  both  #12 and #14 are true 
#16 return if  both  #5 and #15 are true

A:
If one image shows a brown canoe floating on water, and the other image shows one canoe sitting on dry ground with no water in sight.
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