Indicate a text span in the passage about which an inquisitive question is asked. (note, don't answer the question).

[EX Q]: Sentence: The gasoline picture may improve this quarter , but chemicals are likely to remain weak , industry executives and analysts say , reducing chances that profits could equal their year - earlier performance .<sep>Question: Which executives and analysts?
[EX A]: industry executives and analysts say ,

[EX Q]: Sentence: Mr . Mosbacher called for concrete results by next spring in negotiations over fundamental Japanese business practices that supposedly inhibit free trade .<sep>Question: What are Japanese businesses doing that inhibit free trade?
[EX A]: business practices

[EX Q]: Sentence: It also marks P & G ' s growing concern that its Japanese rivals , such as Kao Corp . , may bring their superconcentrates to the U . S .<sep>Question: What other products utilize superconcentrates?
[EX A]:
superconcentrates