1. An information processing system including at least one processor, comprising: receiver that receives an input from a user into a first input form; a detector, within said at least one processor, that detects cessation of the input into the first input form by the user; a generator, within said at least one processor, that generates, after the detection of a cessation of input into the first input form, a second input form having an input condition relaxed relative to that of the first input form; an estimator, within said at least one processor, that estimates an input field of the first input form to be the cause of the cessation; and a transmitter, within said at least one processor, that transmits the second input form in response to a request from the user, wherein when the user requests to restart input after being ceased, the generator generates the second input form, in which, an input requirement for an input field in the second input form corresponding to the input field of the first input form that is estimated to be the cause of the cessation is relaxed as compared to the first input form.