The sun soon dried me off, he added, "but I'm afraid my appearance is very disreputable." At this juncture, Mrs. Inglethorp called to Cynthia from the hall, and the girl ran out. 
At this intersection, Mrs. Inglethorp called to Cynthia, who ran out.
mnli hypothesis: At this intersection, Mrs. Inglethorp called to Cynthia, who ran out. premise: The sun soon dried me off, he added, "but I'm afraid my appearance is very disreputable." At this juncture, Mrs. Inglethorp called to Cynthia from the hall, and the girl ran out. 