Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).

[Q]: Abstract: This report describes alterations in functional responses to lectin-induced stimulation of peripheral blood lymphocytes and in the natural killer cell (NKC) activity, of college students, obtained during an outbreak of influenza A/Philippines/2/82(H3N2) virus infection. These results are compared with similar observations in college students with an acute, febrile, noninfluenzal respiratory illness that occurred during the same outbreak. The lymphopenia typical of influenza during acute illness was shown to be due to a reduction in both T and B cells without alteration in the CD4:CD8 ratio. In addition, phytohemagglutinin and concanavalin A responses were reduced and NKC activity was increased, while pokeweed mitogen reactivity was unaltered at the time of admission to the study. Patients with noninfluenzal illness showed early polymorphonuclear leukocytosis and a similar lymphopenia. Lymphocyte functions were virtually unchanged during acute illness in noninfluenza patients. The relatively specific alterations in lymphocyte responses to lectin-induced stimulation in influenza patients may indicate that the peripheral T cells are incapable of activation via the CD3 or CD2 activation pathways. In addition, increased NKC activity in the periphery may be reflective of increased NKC activity in the lung. Influenza-infected individuals with higher NKC activity at the time of admission to the study also took longer to recover. Finally, the early lymphopenia and the later neutropenia in the influenza-infected patient may represent migration of these cells from the circulation to the infected respiratory tract as a consequence of infection.
Which is the apt title for the abstract? option1: Influenza virus infection induces functional alterations in peripheral blood lymphocytes. option2: US defence: biological war still a threat [news]
[A]: Influenza virus infection induces functional alterations in peripheral blood lymphocytes.

[Q]: Abstract: The occurrence of breast cancer in two related males, an uncle and nephew is reported. A review of previously reported cases of male breast cancer occurring in families and the association with other cancers in other family members is included. In previous reports on breast cancer in males, familial or hereditary factors have not generally been recognized as a major contributing factor. Of ten families reported (including our own) where there is sufficient information given, six families (60%) had females with breast cancer. It appears there are some families in which males as well as females have an increased risk of developing breast cancer.
Which is the apt title for the abstract? option1: Familial breast cancer in males. A case report and review of the literature. option2: Neuroleptic malignant syndrome in Alzheimer's disease.
[A]: Familial breast cancer in males. A case report and review of the literature.

[Q]: Abstract: This report reviews 833 patients who underwent internal mammary artery grafting alone or with vein grafts between 1968 and 1981. Use of the internal mammary artery was indicated in young or middle-aged patients with the following characteristics: a significant lesion of the proximal left anterior descending artery or its diagonal branch alone (70.1%) or combined with diffuse atherosclerosis (19.9%) or a small caliber (3.4%); absent or unsuitable veins for grafting (5.5%); atherosclerosis or an aneurysm of the ascending aorta (0.6%); and failure of previous vein grafts (0.5%). The left anterior descending artery system was grafted by the left internal mammary artery in 53.2%, and the arterial graft was complimented by vein grafts in 2.6%. In 45.2% of the patients, grafts of the left anterior descending artery by the left internal mammary artery were supplemented by vein grafts to the right coronary artery (23.8%), to the circumflex artery (15.2%), or to both (6.2%). The overall operative mortality was 2.2%. It rose to 16.7% with associated cardiac procedures and to 18.5% in patients who were in New York Heart Association Class IV. If these two high-risk categories of patients are excluded, the perioperative death rate in the remaining 750 was only 0.4%. Of the 815 patients who survived the perioperative period (mean 53.1 months follow-up), 63.1% were relieved of angina and 83.4% were in Class I or II of the New York Heart Association, as compared to 27.4% before the operation. At cardiac recatheterization (mean 18.9 months), 87.9% of the internal mammary artery grafts and 63.3% of the vein grafts were patent (p less than 0.05). The cumulative actuarial 10 year survival rate was 88.6% +/- 1.3%.
Which is the apt title for the abstract? option1: Internal mammary artery grafting. Clinical results, patency rates, and long-term survival in 833 patients. option2: An inexpensive wire passer.
[A]:
Internal mammary artery grafting. Clinical results, patency rates, and long-term survival in 833 patients.