to the passage below and then answer the question afterwards in the same language as the passage: Passage: Ultimately, the high-winged CX-HLS Boeing design was not used for the 747, although technologies developed for their bid had an influence. The original design included a full-length double-deck fuselage with eight-across seating and two aisles on the lower deck and seven-across seating and two aisles on the upper deck. However, concern over evacuation routes and limited cargo-carrying capability caused this idea to be scrapped in early 1966 in favor of a wider single-deck design. The cockpit was, therefore, placed on a shortened upper deck so that a freight-loading door could be included in the nose cone; this feature produced the 747's distinctive design "ge". In early models it was not clear what to do with the small pod to sit behind the cockpit, and this was specified as a permanent lounge with no aisles on the lower deck and seven-across seating and two aisles on the upper deck. However, concern over evacuation routes and
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