Provide the theme summaries for the following conversation: 

Alan: i sent you an email
Alan: why haven't you replied?
Ruth: never got it
Ruth: please send it again
Alan: sending it right now
Alan: it has an attachment
Alan: if you can't open it let me know
Ruth: just got it and didn't have trouble opening the attachment
Alan: that's great

Summary: 
Ruth got an email with an attachment from Alan. 