Getting Exception while running Process using Work Queue and IBM Watson NLP.

I have 6 Reviews Record in Excel Sheet. I want to process all records using WorkQueue in Process Studio. I am using IBM Watson NLP and I have added Process into Work Queue. When I run Process using Process Studio, the 3 Reviews Record are processed properly with Success, but for 3 Reviews Records I am getting Exception as '
ERROR: Internal : Could not execute code stage because exception thrown by code stage: Error reading JObject from JsonReader. Path '', line 0, position 0.' Process is getting exceuted after running Process as I have added Recover and Resume Stage in Process. I am sharing the Excel, Screenshots of Process, Work Queue, IBM Watson Natural Language Processing VBO. I tried debugging also I tried to change Reviews Values of Excel. But still I am getting Exception for 3 Records Values which are Company Reviews, Hotel Menu Positive Reviews and Hotel Negative Reviews. Please suggest me about Solution for Exception and All Reviews Records of Excel should be processed properly without any Exception.
 

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  • DemoAllReviewsNLPUsingProcessMainPage_Screenshot.png
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  • Airlines_Reviews_Sheet_Screenshot.png
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  • Company_Reviews_Excel_Screenshot.png
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  • Hotel_Menu_Positive_and_Negative_Reviews_Excel_Screenshot.png
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  • Exception_Detail_of_Review_Record_Screenshot.png
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  • Get_Emotion_of_IBM_Watson_NLU_Screenshot.png
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  • Send_Analytics_Request_Action_Stage_of_NLU_Screenshot.png
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  • Internal_Error_for_Get_Document_Emotion_Screenshot.png
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  • Internal_Error_for_Exception_of_Process_in_Main_Page_Screenshot.png
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